Ishita Roy

What Is A Diabetic Coma?

Diabetic

Type 1 <span><a href="https://www.healthandme.com/health/diabetes">diabetes</a></span> is when the body's immune system attacks cells in the pancreas that are responsible for producing insulin. It is an autoimmune disease. Whereas in Type 2 diabetes, factors like family history or poor diet could be the leading cause. This is a condition where there is a problem in the way your body regulates and uses sugar as a fuel. 

In today's world, Type 1 diabetes has emerged as a silent epidemic which has impacted many and could include the risk of coma. In India alone, 70% of the population suffers from uncontrolled blood sugar levels. This can lead to uncontrolled diabetes and lead to coma or unconsciousness. 

<h4>There Are 3 Types of <span rel="noindex">Diabetic</span> Comas:</h4>

<ul><li>Diabetic ketoacidosis coma</li><li>Hyperosmolar coma</li><li>Hypoglycaemic coma</li></ul><h4></h4>

<h4>Ketoacidosis Coma</h4>Diabetic ketoacidosis happens in people with type 1 diabetes. This happens due to the build-up chemicals ketones that are strongly acidic and can cause the blood to become too acidic. 

This happens when there is not enough insulin circulating in the body and the body cannot use glucose for energy. So, instead, fat is broken down and converted to ketones in the liver, which can build up when insulin levels are too low. 

One of the common causes of this could be a missed dose of insulin.

<h4>Signs of ketoacidosis:</h4><ul><li>extreme thirst</li><li>lethargy</li><li>frequent urination</li><li>nausea</li><li>vomiting</li><li>abdominal pain</li><li>drowsiness</li><li>rapid breathing</li></ul>

<h4>Diabetic hyperosmolar coma</h4>This happens when your body is dehydrated and has a high blood glucose level. If you have forgotten your diabetes medications or insulin, or have an infection, illness, flu or pneumonia, or increased intake of sugary food or fluids, then you might be at risk. 

It is more common in people with type 2 diabetes, who have an infection or acute illness.

What happens to your body? Your kidneys respond to high levels of blood glucose by doing their best to remove it and require a large amount of water. This is why you feel thirsty, however, are unable to drink enough water to replace the lost fluids. The way to deal with this is by intravenous fluids.

This coma usually develops slowly over several days or even weeks, which means it can be prevented if high blood glucose levels are detected early.

Hypoglycaemia or low blood glucose levels (below 3.5 mmol/l), occurs when a person on insulin takes an extra dose or an increased dose. It can also happen due to strenuous exercise without eating extra food, missing a meal, drinking too much alcohol or drinking alcohol without food. 

If the blood glucose falls very low, then the person can become unconscious, and seizures can occur. 

<h4>Symptoms</h4><ul><li>Tremor</li><li>Racing pulse or heart palpitations</li><li>Sweating</li><li>Weakness</li><li>Intense hunger</li><li>Confusion, altered behaviour, drowsiness or coma</li></ul>

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What Makes Flu Season 2025 Different? Unique Symptoms Of Flu In 2025 And How Long The Infection Lasts

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Type 1 diabetes is when the body's immune system attacks cells in the pancreas that are responsible for producing insulin. It is an autoimmune disease. Whereas in Type 2 diabetes, factors like family history or poor diet could be the leading cause. This is a condition where there is a problem in the way your body regulates and uses sugar as a fuel. In today's world, Type 1 diabetes has emerged as a silent epidemic which has impacted many and could include the risk of coma. In India alone, 70% of the population suffers from uncontrolled blood sugar levels. This can lead to uncontrolled diabetes and lead to coma or unconsciousness. There Are 3 Types of Diabetic Comas:Diabetic ketoacidosis comaHyperosmolar comaHypoglycaemic comaKetoacidosis ComaDiabetic ketoacidosis happens in people with type 1 diabetes. This happens due to the build-up chemicals ketones that are strongly acidic and can cause the blood to become too acidic. This happens when there is not enough insulin circulating in the body and the body cannot use glucose for energy. So, instead, fat is broken down and converted to ketones in the liver, which can build up when insulin levels are too low. One of the common causes of this could be a missed dose of insulin.Signs of ketoacidosis:extreme thirstlethargyfrequent urinationnauseavomitingabdominal paindrowsinessrapid breathingDiabetic hyperosmolar comaThis happens when your body is dehydrated and has a high blood glucose level. If you have forgotten your diabetes medications or insulin, or have an infection, illness, flu or pneumonia, or increased intake of sugary food or fluids, then you might be at risk. It is more common in people with type 2 diabetes, who have an infection or acute illness.What happens to your body? Your kidneys respond to high levels of blood glucose by doing their best to remove it and require a large amount of water. This is why you feel thirsty, however, are unable to drink enough water to replace the lost fluids. The way to deal with this is by intravenous fluids.This coma usually develops slowly over several days or even weeks, which means it can be prevented if high blood glucose levels are detected early.Diabetic hypoglycaemic comaHypoglycaemia or low blood glucose levels (below 3.5 mmol/l), occurs when a person on insulin takes an extra dose or an increased dose. It can also happen due to strenuous exercise without eating extra food, missing a meal, drinking too much alcohol or drinking alcohol without food. If the blood glucose falls very low, then the person can become unconscious, and seizures can occur. SymptomsTremorRacing pulse or heart palpitationsSweatingWeaknessIntense hungerConfusion, altered behaviour, drowsiness or coma

what is a diabetic coma?

Health and Me

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cdc data flags alarming rise in childhood vaccine exemptions, here's why doctor's are worried

The 2025 <span>flu season</span> has turned out to be unlike any other in recent memory. This year, the <span>flu</span> season is marked by record-setting infections, multiple viral peaks, vaccine mismatches, and an overstretched healthcare system. 

According to the Centers for <span>Disease</span> Control and Prevention (CDC), this year’s influenza activity is the most intense since the 2009 swine flu pandemic, with over 80 million estimated illnesses and rising. What’s driving this intensity, and what should the public know about prevention and symptom management?

Let’s break down what makes this flu season so severe and what it means for your health.

<h4>A Season Like No Other: What Makes 2025 Different?</h4>

In most years, flu activity in the U.S. typically follows a predictable pattern, starting in October, peaking between December and February, and fading by April. But the 2024–2025 season has defied that rhythm.

Cases surged past the national baseline in December and then, unexpectedly, peaked again in February, a second wave that blindsided doctors and public health experts. 

As of March 2025, the CDC had reported an estimated 37 million influenza infections, 480,000 hospitalizations, and 21,000 deaths. Hospitalizations, in fact, reached their highest levels in 15 years.

One key driver? A mismatch between circulating flu strains and this year’s vaccine. The dominant strains: H1N1 and H3N2, accounted for more than 99% of cases. 

H3N2, in particular, is known for mutating quickly and evading immune responses, and only about half of circulating H3N2 samples matched well with vaccine antibodies, according to CDC surveillance data.

Another reason this year’s flu is hitting so hard: our immune systems are still catching up.

During the height of the COVID-19 pandemic, widespread masking, social distancing, and school closures suppressed not just SARS-CoV-2 but also seasonal flu and other common respiratory viruses. While that helped in the short term, it reduced community-level immunity over time, especially among children, who typically build natural resistance through repeated exposures.

“Young children who were toddlers or preschoolers during the pandemic missed early exposures to flu viruses,” explained experts at the nonprofit group Families Fighting Flu. “Now they’re in school, more socially active, and more vulnerable.”

The CDC reported a troubling spike in pediatric flu deaths this season with 216 fatalities, making it the deadliest flu season for children outside of a pandemic year. Neurological complications such as seizures and hallucinations also rose among young patients.

<strong>Another unusual trend: COVID-19 has taken a back seat this winter</strong>

Unlike previous years when COVID-19 variants dominated respiratory illness charts, flu has surged ahead as the top driver of doctor visits and hospitalizations. This could be due to a shift in viral dominance, changing weather patterns, or differences in immunity buildup. According to the CDC, nearly 8% of all outpatient visits are currently for flu-like symptoms, much higher than what’s typical for this time of year.

<strong>Vaccine Fatigue and Gaps in Coverage</strong>

Vaccination remains the strongest tool we have to fight influenza, but uptake has been stagnant, or worse, declining, in key groups.

<ul><li>Only 49.2% of children and 46.7% of adults had received the flu vaccine</li><li>Among pregnant women, that number dropped to 38%</li><li>Medicare beneficiaries aged 65+ had just 48.3% coverage</li><li>And overall, nearly 9.2 million fewer doses were administered compared to the pre-pandemic 2019–2020 season</li></ul>

Barriers like vaccine hesitancy, misinformation, racial and ethnic disparities in healthcare access, and fewer flu shot clinics in rural areas continue to widen the gap.

The 2025 flu has shown typical but often more intense symptoms than in previous years. Here’s what to look out for:

<ul><li>Sudden onset fever</li><li>Severe body aches and chills</li><li>Sore throat and persistent cough</li><li>Nasal congestion</li><li>Diarrhea and vomiting (more frequent in children)</li><li>Extreme fatigue</li><li>Headache</li><li>In some children, neurological symptoms like confusion or seizures</li></ul>

These symptoms may overlap with COVID-19 or RSV, but tend to come on faster and hit harder in flu cases this season.

For most healthy people, flu symptoms begin 1 to 4 days after exposure and typically last about 5 to 7 days. However, fatigue and cough may linger for up to two weeks.

You’re considered most contagious in the first 3 to 4 days after symptoms start but can continue to spread the virus up to a week later. The CDC recommends staying home until you’ve been fever-free for at least 24 hours without medication.

Vaccinated individuals may experience milder or shorter symptoms, but those with underlying conditions, young children, and older adults may have longer recoveries and higher risk of complications.

<h4>Can the Flu Cause Serious Health Problems?</h4>

Yes, especially in people with weakened immune systems, chronic illnesses, or no prior flu immunity.

<ul><li>Pneumonia</li><li>Ear and sinus infections</li><li>Exacerbation of asthma or heart disease</li><li>Life-threatening conditions requiring ICU care</li></ul>

This is why experts stress that prevention remains the best medicine.

<h4>How to Protect Yourself and Your Family</h4>

Here’s how to lower your risk during the remainder of the 2025 season:

<ul><li>Get vaccinated, even now. It may still protect against circulating strains</li><li>Wash your hands often with soap and water</li><li>Avoid touching your face in public settings</li><li>Cover your mouth and nose when coughing or sneezing</li><li>Stay home if you’re unwell to prevent spreading the virus</li></ul>

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what makes flu season 2025 unique

disease

The 2025 flu season has turned out to be unlike any other in recent memory. This year, the flu season is marked by record-setting infections, multiple viral peaks, vaccine mismatches, and an overstretched healthcare system. According to the Centers for Disease Control and Prevention (CDC), this year’s influenza activity is the most intense since the 2009 swine flu pandemic, with over 80 million estimated illnesses and rising. What’s driving this intensity, and what should the public know about prevention and symptom management?Let’s break down what makes this flu season so severe and what it means for your health.A Season Like No Other: What Makes 2025 Different?In most years, flu activity in the U.S. typically follows a predictable pattern, starting in October, peaking between December and February, and fading by April. But the 2024–2025 season has defied that rhythm.Cases surged past the national baseline in December and then, unexpectedly, peaked again in February, a second wave that blindsided doctors and public health experts. As of March 2025, the CDC had reported an estimated 37 million influenza infections, 480,000 hospitalizations, and 21,000 deaths. Hospitalizations, in fact, reached their highest levels in 15 years.One key driver? A mismatch between circulating flu strains and this year’s vaccine. The dominant strains: H1N1 and H3N2, accounted for more than 99% of cases. H3N2, in particular, is known for mutating quickly and evading immune responses, and only about half of circulating H3N2 samples matched well with vaccine antibodies, according to CDC surveillance data.Post-Pandemic Immune GapAnother reason this year’s flu is hitting so hard: our immune systems are still catching up.During the height of the COVID-19 pandemic, widespread masking, social distancing, and school closures suppressed not just SARS-CoV-2 but also seasonal flu and other common respiratory viruses. While that helped in the short term, it reduced community-level immunity over time, especially among children, who typically build natural resistance through repeated exposures.“Young children who were toddlers or preschoolers during the pandemic missed early exposures to flu viruses,” explained experts at the nonprofit group Families Fighting Flu. “Now they’re in school, more socially active, and more vulnerable.”The CDC reported a troubling spike in pediatric flu deaths this season with 216 fatalities, making it the deadliest flu season for children outside of a pandemic year. Neurological complications such as seizures and hallucinations also rose among young patients.A Shift in Viral DominanceAnother unusual trend: COVID-19 has taken a back seat this winterUnlike previous years when COVID-19 variants dominated respiratory illness charts, flu has surged ahead as the top driver of doctor visits and hospitalizations. This could be due to a shift in viral dominance, changing weather patterns, or differences in immunity buildup. According to the CDC, nearly 8% of all outpatient visits are currently for flu-like symptoms, much higher than what’s typical for this time of year.Vaccine Fatigue and Gaps in CoverageVaccination remains the strongest tool we have to fight influenza, but uptake has been stagnant, or worse, declining, in key groups.As of April 2025:Only 49.2% of children and 46.7% of adults had received the flu vaccineAmong pregnant women, that number dropped to 38%Medicare beneficiaries aged 65+ had just 48.3% coverageAnd overall, nearly 9.2 million fewer doses were administered compared to the pre-pandemic 2019–2020 seasonBarriers like vaccine hesitancy, misinformation, racial and ethnic disparities in healthcare access, and fewer flu shot clinics in rural areas continue to widen the gap.What Are the Symptoms in 2025?The 2025 flu has shown typical but often more intense symptoms than in previous years. Here’s what to look out for:Sudden onset feverSevere body aches and chillsSore throat and persistent coughNasal congestionDiarrhea and vomiting (more frequent in children)Extreme fatigueHeadacheIn some children, neurological symptoms like confusion or seizuresThese symptoms may overlap with COVID-19 or RSV, but tend to come on faster and hit harder in flu cases this season.How Long Do Symptoms Last?For most healthy people, flu symptoms begin 1 to 4 days after exposure and typically last about 5 to 7 days. However, fatigue and cough may linger for up to two weeks.You’re considered most contagious in the first 3 to 4 days after symptoms start but can continue to spread the virus up to a week later. The CDC recommends staying home until you’ve been fever-free for at least 24 hours without medication.Vaccinated individuals may experience milder or shorter symptoms, but those with underlying conditions, young children, and older adults may have longer recoveries and higher risk of complications.Can the Flu Cause Serious Health Problems?Yes, especially in people with weakened immune systems, chronic illnesses, or no prior flu immunity.Possible complications include:PneumoniaEar and sinus infectionsExacerbation of asthma or heart diseaseLife-threatening conditions requiring ICU careThis is why experts stress that prevention remains the best medicine.How to Protect Yourself and Your FamilyHere’s how to lower your risk during the remainder of the 2025 season:Get vaccinated, even now. It may still protect against circulating strainsWash your hands often with soap and waterAvoid touching your face in public settingsCover your mouth and nose when coughing or sneezingStay home if you’re unwell to prevent spreading the virus

unique symptoms of flu in 2025 and how long the infection lasts

Tanya Dutt

'It’s Not Too Late': Even After A Lung Cancer Diagnosis, This One Habit Change Can Save Your Life

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A <span>lung cancer</span> diagnosis shatters worlds. It thrusts patients into a whirlwind of fear, confusion, and uncertainty. What now? How will I cope? Is this the end? These questions are inevitable and urgent. Yet, amid the anxiety, many patients harbor a dangerous belief: that if cancer has taken hold, quitting smoking is pointless.

It's not just a myth, it’s dangerous. Newer studies show quitting smoking even after a cancer diagnosis can significantly improve survival, make treatments more effective, and alleviate symptoms. In other words: even after cancer strikes, letting go of cigarettes can save your life.

In many small towns across India, where awareness about cancer and tobacco risks is limited, patients often continue to smoke despite their diagnosis. “Some feel it is too late to stop. Others are too addicted or too hopeless to try,” says Dr. Ruchi Singh, HOD &amp; Senior Consultant of Radiation Oncology at Asian Hospital. This is the kind of thinking that kills from the inside out.

The reality is the opposite. Dr. Singh emphasizes, “We try to explain … it is never too late. If they stop smoking, even after the cancer has started, the treatment becomes more effective. It is one of the most important things they can do for themselves.”

Every cigarette after diagnosis undermines treatment, weakens the body, and shortens survival. But should someone quit even late into their cancer journey their lungs begin to heal, treatments work better, and recurrence becomes less likely.

<h2>How Does Quitting Smoking Extends or Saves Lives?</h2>

Global research aligns with Dr. Singh’s clinical advise, a study by IARC and Russian oncologists followed 517 lung cancer patients who smoked at diagnosis. Those who quit within three months lived 22 months longer on average and had 33% lower mortality risk and 30% lower disease progression, regardless of stage or smoking intensity.

The Prospective cohort of the Annals of Internal Medicine confirmed quitting after diagnosis yields meaningful survival benefits.

MUSC Hollings Cancer Center. A Harvard study of nearly 5,600 non-small cell lung cancer (NSCLC) patients found former smokers lived longer than current smokers, suggesting even pre-diagnosis quitting increases survival. Additional studies show quitting at or around diagnosis reduces mortality significantly and improves outcomes across all stages of NSCLC.

<span>Smoking cessation</span> isn’t just beneficial—it is one of the most powerful lifesaving interventions for lung cancer patients.

People tend to discount vaccines or preventive care because success makes the threat invisible. Lung cancer prevention has been a public health battle for decades. Policymakers and physicians worked to reduce smoking rates, and incidence fell. But once a cancer diagnosis arrives, all remission plans depend on a foundation of good habits—like quitting tobacco.

Tobacco smoke introduces toxins, weakens immune function, and diminishes treatment outcomes. Continuing to smoke after diagnosis:

<ul><li>Lowers treatment efficacy</li><li>Increases post-surgery complications</li><li>Heightens the risk of recurrence or second primary cancers</li><li>Shortens survival significantly</li><li>Quitting reverses much of that risk—even post-diagnosis.</li></ul>

<h2>How to Quit Smoking After Lung Cancer Diagnosis?</h2>

Treatment regimens already overwhelm patients. Quitting smoking under stress and physical duress is tough—but not impossible. With the right support, patients dramatically increase their success odds. Here’s a compassionate roadmap:

<ol><li>Set your quit date now, delay weakens motivation and clarity.</li><li>Seek medical support, consult your oncologist or a specialist in Siliguri. Therapy, nicotine replacements, or counseling can double your quitting success.</li><li>Lean on loved ones, share your commitment and ask for accountability.</li><li>Identify your triggers- stress, discomfort, or routine can push you back. Replace smoking with walking, meditation, or tea.</li><li>Shift lifestyle habits and replace “smoke with morning coffee” rituals with alternative rituals—like stretching or herbal tea.</li><li>Build habits that support health- hydration, nutritious food, gentle movement and joy—these restore lung health and resilience.</li></ol>

Indeed, about 36% of tobacco-linked lung cancer patients manage to quit after diagnosis. Those are lives reclaimed.

Lung cancer still has a stigma. Many see it as self-inflicted. That stigma often delays help—including quitting support. But as Dr. Singh reminds us: “People think cancer means a death sentence. But many cases are treatable, especially if caught early. If someone quits smoking, we see real improvement such as better breathing, better recovery after surgery, and fewer chances of the cancer coming back.”

For patients, oncology teams, and families, smoking cessation after diagnosis isn’t optional—it’s urgent evidence-backed medicine.

A lung cancer diagnosis changes everything, but it does not define what comes next. Quitting smoking—even when the disease has already appeared—creates space for healing, response, and survival. It says, “I’m still here. I’m still fighting."

If you or someone you love is facing lung cancer- quit, today. It doesn’t erase the past—but it can extend the future. Numbers don’t lie: treatment plus quitting smoking can give us 22 more months, more energy, more peace, and a higher chance of beating this disease. Quitting is more than choice. It’s courage. And it is always worth it.

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tobacco and lung health

A lung cancer diagnosis shatters worlds. It thrusts patients into a whirlwind of fear, confusion, and uncertainty. What now? How will I cope? Is this the end? These questions are inevitable and urgent. Yet, amid the anxiety, many patients harbor a dangerous belief: that if cancer has taken hold, quitting smoking is pointless.It's not just a myth, it’s dangerous. Newer studies show quitting smoking even after a cancer diagnosis can significantly improve survival, make treatments more effective, and alleviate symptoms. In other words: even after cancer strikes, letting go of cigarettes can save your life.In many small towns across India, where awareness about cancer and tobacco risks is limited, patients often continue to smoke despite their diagnosis. “Some feel it is too late to stop. Others are too addicted or too hopeless to try,” says Dr. Ruchi Singh, HOD & Senior Consultant of Radiation Oncology at Asian Hospital. This is the kind of thinking that kills from the inside out.The reality is the opposite. Dr. Singh emphasizes, “We try to explain … it is never too late. If they stop smoking, even after the cancer has started, the treatment becomes more effective. It is one of the most important things they can do for themselves.”Every cigarette after diagnosis undermines treatment, weakens the body, and shortens survival. But should someone quit even late into their cancer journey their lungs begin to heal, treatments work better, and recurrence becomes less likely.How Does Quitting Smoking Extends or Saves Lives?Global research aligns with Dr. Singh’s clinical advise, a study by IARC and Russian oncologists followed 517 lung cancer patients who smoked at diagnosis. Those who quit within three months lived 22 months longer on average and had 33% lower mortality risk and 30% lower disease progression, regardless of stage or smoking intensity.The Prospective cohort of the Annals of Internal Medicine confirmed quitting after diagnosis yields meaningful survival benefits.MUSC Hollings Cancer Center. A Harvard study of nearly 5,600 non-small cell lung cancer (NSCLC) patients found former smokers lived longer than current smokers, suggesting even pre-diagnosis quitting increases survival. Additional studies show quitting at or around diagnosis reduces mortality significantly and improves outcomes across all stages of NSCLC.Smoking cessation isn’t just beneficial—it is one of the most powerful lifesaving interventions for lung cancer patients.People tend to discount vaccines or preventive care because success makes the threat invisible. Lung cancer prevention has been a public health battle for decades. Policymakers and physicians worked to reduce smoking rates, and incidence fell. But once a cancer diagnosis arrives, all remission plans depend on a foundation of good habits—like quitting tobacco.Tobacco smoke introduces toxins, weakens immune function, and diminishes treatment outcomes. Continuing to smoke after diagnosis:Lowers treatment efficacyIncreases post-surgery complicationsHeightens the risk of recurrence or second primary cancersShortens survival significantlyQuitting reverses much of that risk—even post-diagnosis.How to Quit Smoking After Lung Cancer Diagnosis?Treatment regimens already overwhelm patients. Quitting smoking under stress and physical duress is tough—but not impossible. With the right support, patients dramatically increase their success odds. Here’s a compassionate roadmap:Set your quit date now, delay weakens motivation and clarity.Seek medical support, consult your oncologist or a specialist in Siliguri. Therapy, nicotine replacements, or counseling can double your quitting success.Lean on loved ones, share your commitment and ask for accountability.Identify your triggers- stress, discomfort, or routine can push you back. Replace smoking with walking, meditation, or tea.Shift lifestyle habits and replace “smoke with morning coffee” rituals with alternative rituals—like stretching or herbal tea.Build habits that support health- hydration, nutritious food, gentle movement and joy—these restore lung health and resilience.Indeed, about 36% of tobacco-linked lung cancer patients manage to quit after diagnosis. Those are lives reclaimed.Lung cancer still has a stigma. Many see it as self-inflicted. That stigma often delays help—including quitting support. But as Dr. Singh reminds us: “People think cancer means a death sentence. But many cases are treatable, especially if caught early. If someone quits smoking, we see real improvement such as better breathing, better recovery after surgery, and fewer chances of the cancer coming back.”For patients, oncology teams, and families, smoking cessation after diagnosis isn’t optional—it’s urgent evidence-backed medicine.A lung cancer diagnosis changes everything, but it does not define what comes next. Quitting smoking—even when the disease has already appeared—creates space for healing, response, and survival. It says, “I’m still here. I’m still fighting."If you or someone you love is facing lung cancer- quit, today. It doesn’t erase the past—but it can extend the future. Numbers don’t lie: treatment plus quitting smoking can give us 22 more months, more energy, more peace, and a higher chance of beating this disease. Quitting is more than choice. It’s courage. And it is always worth it.

'it’s not too late': even after a lung cancer diagnosis, this one habit change can save your life

Legionnaires Outbreak: All That You Need To Know About The Disease That Killed 1 And Left 22 Sick In New York

legionnaires outbreak: all that you need to know about the disease that killed 1 and left 22 sick in new york

When you stop for a moment, take a deep breath. How clean do you think is the air you just inhaled? If you live in a city or anywhere near heavy traffic, construction zones, or industrial areas chances are that breath carried more than just oxygen. Increasingly, health experts are raising a red flag: air pollution is becoming just as dangerous for your lungs as cigarette smoke. Unlike a lit cigarette, you can’t see it or smell it as easily, but the damage? It’s happening all the same—quietly, gradually, and across the globe.

On <span>World Lung Cancer Day</span>, it’s time to stop treating pollution as a background inconvenience and start seeing it for what it is: a major, modifiable threat to lung health.

We’ve long understood smoking as the leading cause of lung cancer, but the health narrative is shifting. Air pollution is catching up—and fast. According to the World Health Organization, over 7 million people die each year from air pollution, with billions more living with compromised respiratory health. Dr. Tedros Adhanom Ghebreyesus, Director-General of WHO, didn’t mince words back in 2018 when he said, “Air pollution is the new tobacco.”

The culprits are tiny, invisible particles like PM2.5 and PM10, nitrogen dioxide from vehicles, and toxins from burning biomass or fossil fuels. These pollutants don’t just irritate the lungs—they penetrate deep into lung tissue, triggering inflammation, reducing immune clearance, and increasing the risk of chronic respiratory illnesses and cancer. As the air gets dirtier, lung cancer in non-smokers—especially women and young adults—is on the rise.

<h2>Is Air Pollution Is the New Smoking?</h2>

We are already witnessing the consequences of environmental neglect warns Dr. Sachin Trivedi, Director of Medical Oncology at HCG ICS Khubchandani Cancer Centre, further adding, "Cigarette smoking has been known to be the major cause of lung cancer over the past decades. But there is a more recent and equally threatening danger that is on the rise: air pollution."

Dr. Trivedi highlights that a significant number of lung cancer diagnoses are now occurring in non-smokers, suggesting a stronger role for environmental pollutants. From vehicle emissions and industrial fumes to household fuel burning, the sources of this silent threat are everywhere. These pollutants infiltrate deep into the lungs, sparking chronic inflammation, oxidative stress, DNA damage, and even malignant mutations.

<h2>Why Lung Damage Due To Pollution Doesn’t Show Symptoms?</h2>

Even more concerning, these changes often don’t produce symptoms until the disease is advanced. Which is why early detection, lifestyle awareness, and pollution avoidance are critical. Dr. Trivedi urges individuals to recognize and act on subtle warning signs like chronic cough, shortness of breath, or unexplained weight loss, especially among non-smokers who may not suspect lung cancer.

<h2>5 Lung-Saving Habits You Can Practice Daily</h2>

Despite the scale of the problem, Dr. Trivedi emphasizes that it’s possible to shield your lungs through smart, consistent habits:

<h4>1. Wear a Protective Mask Outdoors</h4>

Especially in high-traffic or industrial areas, an N95 mask can block harmful particles like PM2.5. It’s a frontline defense your lungs will thank you for.

Ventilation is key. Use exhaust fans in kitchens, avoid indoor smoking, and install HEPA-filter air purifiers in high-pollution zones. Urban homes need this extra layer of air hygiene.

<h4>3. Limit Outdoor Time on High AQI Days</h4>

Track air quality through reliable apps. Skip rush hour outings and outdoor workouts when air quality is poor. Exposure control is protection.

<h4>4. Eat an Antioxidant-Rich, Lung-Friendly Diet</h4>

What you eat matters. A diet high in vitamins A, C, and E from foods like berries, citrus fruits, broccoli, and nuts can counter oxidative lung damage. Turmeric and green tea also offer anti-inflammatory benefits.

<h4>5. Don’t Dismiss Early Symptoms</h4>

A persistent cough or breathlessness isn’t always a passing cold. Get medical attention early—especially if you're a non-smoker experiencing unusual respiratory symptoms.

Dr. Devendra Parikh, Consultant in Surgical Oncology at HCG Aastha Cancer Centre, adds in a perspective, "Chronic polluted air harms our lungs just as smoking does: it silently, over time, injures delicate tissue and raises cancer risk. He stresses that fine particles from cooking smoke, traffic fumes, or even poorly ventilated homes carry microscopic toxins that inflame lung tissue and trigger genetic changes." He further shares more ways in which you can protect yourself

<ul><li>Checking your local AQI each morning helps you make smarter decisions. When air quality dips, stay indoors and keep windows shut.</li><li>These devices capture up to 99.97% of fine particles, drastically improving indoor air. Even running a unit for a few hours can ease respiratory strain.</li><li>A proper N95 or KN95 mask creates a secure barrier against inhaling toxic particles. It’s essential during commutes or outdoor errands on high-smog days.</li><li>Simple breathwork techniques or pranayama for five minutes daily can help clear the lungs and improve capacity.</li><li>For those over 50 or with occupational exposure, low-dose CT scans can detect early signs of lung cancer—even before symptoms begin. Early action saves lives.</li></ul>

You can’t filter the world. But you can control your exposure, build resilient habits, and stay alert to what your lungs are telling you. The new reality is this: pollution is the new cigarette, and we can no longer afford to breathe without awareness. On World Lung Cancer Day and beyond—your breath is worth protecting. In cities where clean air isn’t guaranteed, your daily choices are your lungs’ best defense.

Pollution may feel as unavoidable as city noise, but it doesn’t have to be as destructive. By weaving these habits into your daily life, you give your lungs the best chance to clear toxins, reduce inflammation, and ward off the long-term threat of lung cancer. 

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When you stop for a moment, take a deep breath. How clean do you think is the air you just inhaled? If you live in a city or anywhere near heavy traffic, construction zones, or industrial areas chances are that breath carried more than just oxygen. Increasingly, health experts are raising a red flag: air pollution is becoming just as dangerous for your lungs as cigarette smoke. Unlike a lit cigarette, you can’t see it or smell it as easily, but the damage? It’s happening all the same—quietly, gradually, and across the globe.On World Lung Cancer Day, it’s time to stop treating pollution as a background inconvenience and start seeing it for what it is: a major, modifiable threat to lung health.We’ve long understood smoking as the leading cause of lung cancer, but the health narrative is shifting. Air pollution is catching up—and fast. According to the World Health Organization, over 7 million people die each year from air pollution, with billions more living with compromised respiratory health. Dr. Tedros Adhanom Ghebreyesus, Director-General of WHO, didn’t mince words back in 2018 when he said, “Air pollution is the new tobacco.”The culprits are tiny, invisible particles like PM2.5 and PM10, nitrogen dioxide from vehicles, and toxins from burning biomass or fossil fuels. These pollutants don’t just irritate the lungs—they penetrate deep into lung tissue, triggering inflammation, reducing immune clearance, and increasing the risk of chronic respiratory illnesses and cancer. As the air gets dirtier, lung cancer in non-smokers—especially women and young adults—is on the rise.Is Air Pollution Is the New Smoking?We are already witnessing the consequences of environmental neglect warns Dr. Sachin Trivedi, Director of Medical Oncology at HCG ICS Khubchandani Cancer Centre, further adding, "Cigarette smoking has been known to be the major cause of lung cancer over the past decades. But there is a more recent and equally threatening danger that is on the rise: air pollution."Dr. Trivedi highlights that a significant number of lung cancer diagnoses are now occurring in non-smokers, suggesting a stronger role for environmental pollutants. From vehicle emissions and industrial fumes to household fuel burning, the sources of this silent threat are everywhere. These pollutants infiltrate deep into the lungs, sparking chronic inflammation, oxidative stress, DNA damage, and even malignant mutations.Why Lung Damage Due To Pollution Doesn’t Show Symptoms?Even more concerning, these changes often don’t produce symptoms until the disease is advanced. Which is why early detection, lifestyle awareness, and pollution avoidance are critical. Dr. Trivedi urges individuals to recognize and act on subtle warning signs like chronic cough, shortness of breath, or unexplained weight loss, especially among non-smokers who may not suspect lung cancer.5 Lung-Saving Habits You Can Practice DailyDespite the scale of the problem, Dr. Trivedi emphasizes that it’s possible to shield your lungs through smart, consistent habits:1. Wear a Protective Mask OutdoorsEspecially in high-traffic or industrial areas, an N95 mask can block harmful particles like PM2.5. It’s a frontline defense your lungs will thank you for.2. Maintain Clean Indoor AirVentilation is key. Use exhaust fans in kitchens, avoid indoor smoking, and install HEPA-filter air purifiers in high-pollution zones. Urban homes need this extra layer of air hygiene.3. Limit Outdoor Time on High AQI DaysTrack air quality through reliable apps. Skip rush hour outings and outdoor workouts when air quality is poor. Exposure control is protection.4. Eat an Antioxidant-Rich, Lung-Friendly DietWhat you eat matters. A diet high in vitamins A, C, and E from foods like berries, citrus fruits, broccoli, and nuts can counter oxidative lung damage. Turmeric and green tea also offer anti-inflammatory benefits.5. Don’t Dismiss Early SymptomsA persistent cough or breathlessness isn’t always a passing cold. Get medical attention early—especially if you're a non-smoker experiencing unusual respiratory symptoms.Dr. Devendra Parikh, Consultant in Surgical Oncology at HCG Aastha Cancer Centre, adds in a perspective, "Chronic polluted air harms our lungs just as smoking does: it silently, over time, injures delicate tissue and raises cancer risk. He stresses that fine particles from cooking smoke, traffic fumes, or even poorly ventilated homes carry microscopic toxins that inflame lung tissue and trigger genetic changes." He further shares more ways in which you can protect yourselfChecking your local AQI each morning helps you make smarter decisions. When air quality dips, stay indoors and keep windows shut.These devices capture up to 99.97% of fine particles, drastically improving indoor air. Even running a unit for a few hours can ease respiratory strain.A proper N95 or KN95 mask creates a secure barrier against inhaling toxic particles. It’s essential during commutes or outdoor errands on high-smog days.Simple breathwork techniques or pranayama for five minutes daily can help clear the lungs and improve capacity.For those over 50 or with occupational exposure, low-dose CT scans can detect early signs of lung cancer—even before symptoms begin. Early action saves lives.You can’t filter the world. But you can control your exposure, build resilient habits, and stay alert to what your lungs are telling you. The new reality is this: pollution is the new cigarette, and we can no longer afford to breathe without awareness. On World Lung Cancer Day and beyond—your breath is worth protecting. In cities where clean air isn’t guaranteed, your daily choices are your lungs’ best defense.Pollution may feel as unavoidable as city noise, but it doesn’t have to be as destructive. By weaving these habits into your daily life, you give your lungs the best chance to clear toxins, reduce inflammation, and ward off the long-term threat of lung cancer. 

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