As temperatures rise and warm weather becomes unbearable, it is very important for people to take precautions to protect their own health. Things like applying sunscreen and covering up properly before they leave the house are a must. It also helps to know the symptoms of heatstroke as you will be able to identify it as soon as it happens.

According to the World Meteorological Organization (WMO) 2025 is likely to be one of the three warmest years for global average temperature. This unusual warmth means our bodies might not be fully used to such heat, making it even more important to be mindful of how we're feeling and any potential signs of heat-related illness. Several warnings have been issued globally for people to take proper precautions so that they do not fall victim to the harsh consequences of this heat.

Currently, the temperature in the UK is rising and the National Health Service has issued a warning for people to look out for this unexpected sign if heatstroke. While you may not expect it, signs of heatstroke can appear throughout your body, whether it is in the form of stress and lightheadedness in your arms and legs.

Unexpected Sign of Heatstroke

One lesser-known symptom of heatstroke happens to be cramps in your arms and legs. you might also experience them in your tummy area. So, if you're out in the heat and start to get these kinds of muscle spasms, it could be an early warning sign that your body is struggling with the high temperatures, and you need to take action to cool down and rehydrate. Don't ignore these cramps, especially if they are accompanied by other symptoms of heat exhaustion.

Can Symptoms Related To Heatstroke Be Life Threatening?

The National Health Service (NHS) is highlighting that a condition called heat exhaustion can develop into something much more serious, known as heatstroke, if it's not treated quickly. Heat exhaustion is when your body gets too hot, but it's usually something you can recover from if you take steps to cool down within about half an hour. However, if heat exhaustion progresses into heatstroke, it becomes a medical emergency that requires immediate treatment from healthcare professionals because it can be life-threatening if not addressed promptly. Recognizing the signs of heat exhaustion early is key to preventing it from turning into heatstroke.

Other Symptoms To Be Aware Of

Besides muscle cramps, there are several other important signs of heat exhaustion that you should watch out for when it's very hot. These include feeling unusually tired, experiencing dizziness, having a headache, feeling sick to your stomach or actually vomiting, sweating a lot, and your skin becoming pale and feeling clammy, or even developing a heat rash (though changes in skin color might be harder to notice on brown and black skin). You might also notice that your breathing or heartbeat becomes faster than normal, you have a high temperature, you feel extremely thirsty, and you experience general weakness. It's also noted that children with heat exhaustion might become more irritable than usual.

Sometimes when you have a hectic schedule, whether it is due to your work or your school assignments, all you need is that one energy booster to get through the day. For many young adults this boost happens to be energy drinks. According to UCLA health, 30% adolescents in US and 70% in Europe report drinking energy drinks. However, this simple habit could put your heart into failure, according to this doctor.

A cardiologist known as "Heart Transplant Doc" on social media, Dr. Dmitry Yaranov, is warning young, healthy people about the dangers of energy drinks. In a recent post, he highlighted a worrying trend he's seeing in his clinic: young adults in their 20s and 30s suddenly developing heart failure. The common link among these patients, who have no history of smoking or heart disease in their families, is that they consume three to four energy drinks a day. Dr. Yaranov calls this phenomenon "Energy Drink Heart."

What Are The Hidden Dangers of Energy Drinks

Dr. Yaranov explained that the high levels of caffeine and other stimulants in energy drinks can push the heart into overdrive. He warned that this can trigger abnormal heart rhythms, raise a person's blood pressure, and, over time, weaken the heart muscle. The scary part, he says, is that many of these patients felt perfectly fine until they suddenly weren't. Another cardiologist, Dr. Sanjeeva Kumar Gupta, agrees, noting that while the mental boost from these drinks is temporary, the physical stress on the heart can be lasting.

Is Caffeine Safe for Teens?

According to UCLA Health, the recommended daily caffeine limit for teens between ages 12 and 18 is less than 100 mg per day. To put that in perspective, a single energy drink can contain anywhere from 100 to 200 mg of caffeine per serving. The combination of high caffeine and sugar in these drinks can create a powerful and risky "jolt" of energy. This can lead to a racing heart, higher blood pressure, jitters, and a quick energy crash.

Ways Energy Drinks Can Be a Problem

Over time, drinking too many energy drinks can cause a dependence on that energy boost. When a teen tries to stop, they might experience withdrawal symptoms like headaches or a bad mood. The effects can be even more severe for teens who already struggle with mental health issues. While a cup of coffee has about 75 mg of caffeine, a single energy drink can have as much as three to four cups' worth.

Both doctors emphasize that people need to be aware of the serious risks of drinking too many energy drinks. The heart is not designed to run at maximum speed every day. Instead of relying on these drinks, they suggest choosing healthier ways to stay hydrated and energized, such as drinking water or natural juices. They stress the importance of reading labels and staying informed to protect both your heart and mind.

What is a Healthier Ways to Get Energy

The quick energy from these drinks is not a long-term solution. A well-balanced diet is a much better and more sustainable way to get energy. If you or your teen need caffeine, healthier choices include natural sources like plain tea or coffee without any added sugar. While these can have health benefits for adults, experts say there isn't enough research yet to confirm their effects on younger people.

It is common to run into health problems as you age. Your bodily functions become slow, so does your mobility as well as your immunity. However, with the right healthy choices, you can also age gracefully and avoid any big health issues. This 74-year-old also had the same idea, exercising regularly and keeping his health in check.

On the surface, he's a picture of perfect health. He has never had a heart attack or a stroke, and he doesn't have common health issues like diabetes or high blood pressure. He's also very dedicated to his well-being, exercising regularly, keeping a normal weight, and avoiding smoking and alcohol. His family also has a clean bill of health when it comes to heart problems.

Highlighting this interesting case Neurologist Sudhir Kumar MD, shared the details on his X social media.

Can You Have High Cholesterol With Healthy Habits?

Despite all his good habits, a routine blood test told a different story. His blood fats, or lipid profile, showed some concerning numbers that have been high for the last 10 years. His total cholesterol, "bad" LDL cholesterol, and triglycerides were all higher than they should be, while his "good" HDL cholesterol was too low.

• Total Cholesterol: 219
• LDL ("Bad") Cholesterol: 159
• Triglycerides: 319
• HDL ("Good") Cholesterol: 32

This specific combination is known as atherogenic dyslipidemia. It's a medical term for a pattern of unhealthy fats in the blood. Even though he feels great, this condition, combined with his age, puts him at a much higher risk for serious issues down the road, like a heart attack, stroke, or a type of memory loss called vascular dementia.

How Can You Lower Cholesterol Of a Healthy Patient?

Faced with this situation, the doctor and the patient discussed two possible paths.

Option 1:

The first option was to continue his healthy lifestyle and work with a nutritionist to make his diet even better. This would be a non-medicated approach to see if his numbers could improve naturally.

Option 2:

The second option was to start taking a statin, a type of drug that lowers cholesterol. The doctor would then recheck his lipid profile after a few months. If his triglycerides were still too high, another medication, such as fenofibrate, might be added. The doctor also explained the potential side effects of statins so the patient could make an informed decision.

After hearing both options, the patient felt more comfortable with Option 1, preferring to avoid medication for now. Dr Sudhir ended the post explaining he will follow up in three months to see how the patient's health is progressing.

What Are Some Unexpected Causes Of High Cholesterol?

Beyond daily habits, some life events and medications can also cause a temporary rise in cholesterol.

Stress

When you're stressed, your body produces the hormone cortisol, which can raise cholesterol. Managing stress through exercise, meditation, or breathing exercises can help lower this risk.

Smoking

Nicotine in cigarettes lowers your HDL ("good") cholesterol, which is responsible for removing "bad" cholesterol from your blood. The best way to reduce this risk is to quit smoking.

Medications

Certain prescription drugs, including some for high blood pressure, inflammation, and infections, can raise cholesterol levels. If you're concerned about your medication, talk to your doctor about alternatives or dosage adjustments.

Pregnancy

It's normal for a pregnant person's cholesterol to increase by 30-40% to support fetal development. However, a doctor may intervene if the levels get too high.

Rapid Weight Loss

Losing weight very quickly, especially on diets like the ketogenic diet, can cause a temporary spike in cholesterol. If you're planning to lose weight, it's a good idea to work with a healthcare professional to do it safely.

The Centers for Disease Control and Prevention (CDC) has issued its 2025-26 outlook, predicting a respiratory virus season with similar peak hospitalizations from COVID-19, influenza, and respiratory syncytial virus (RSV) as last year. The agency also warns that COVID-19 hospitalization rates could rise if a variant with moderate immune-escape properties emerges.

While avoiding sick individuals is the first line of defense against the flu, cleaning and disinfecting your home after someone recovers is equally important to prevent the virus from spreading to others.

Cleaning vs. Disinfecting: Understanding the Difference

Before tackling flu germs, it’s crucial to understand the difference between cleaning and disinfecting. Cleaning removes visible dirt, dust, and germs using soap and water, while disinfecting targets remaining germs with products like sprays, wipes, or bleach. Experts recommend cleaning first, then disinfecting, for maximum effectiveness.

Focus on High-Traffic Surfaces

Viruses can survive on surfaces for up to 48 hours and on unwashed hands for about an hour. High-traffic areas in your home are most likely to harbor germs. Prioritize disinfecting:

• Doorknobs and drawer handles
• Light switches
• Stair rails

If someone was sick in a vehicle, disinfect frequently touched surfaces such as steering wheels, door handles, seats, and seat belts. Disinfecting wipes are convenient, but always follow manufacturer instructions and wash your hands afterward.

Kitchen and Bathroom Cleaning

In the kitchen, wash all utensils, dishes, and glasses in hot, soapy water or a dishwasher. Then disinfect:

• Countertops and cabinets
• Refrigerator handles
• Sinks and faucets
• Coffee makers, microwaves, and ovens
• Garbage cans

For bathrooms, disinfect:

• Toilets, sinks, and faucets
• Doorknobs and light switches
• Shower and bathtub surfaces
• Soap dispensers and toilet paper holders
• Floors and overlooked areas like toothbrush holders
• Consider replacing toothbrushes to prevent lingering germs
• Laundry and Bedroom Surfaces

Flu viruses can survive on soft surfaces like clothing, bedding, and towels. Wash all laundry in the hottest water recommended on care labels and dry thoroughly. Also, disinfect laundry baskets or hampers.

In bedrooms, disinfect doorknobs, bedside tables, bed frames, and drawer handles. Vacuum carpets and mop hard floors. For children, machine-wash soft toys and clean hard toys with soap and disinfectant.

Electronics Are Germ Hotspots

Mobile phones, keyboards, tablets, and remote controls can carry harmful microorganisms. Clean screens with a soft, lint-free cloth dampened with soapy water, or use disinfecting wipes carefully, avoiding alcohol-based products that may damage electronics. Consider wipeable covers for easier disinfecting.

Ventilate Your Home

Open windows if outdoor temperatures are comfortable. Fresh air reduces airborne germs and helps when using disinfecting products. Proper ventilation ensures that lingering viruses don’t continue to spread indoors.

Recovery First, Deep Cleaning Later

If you are still recovering from the flu, wait until you feel well before doing intensive cleaning. Recovery typically takes a week, but may take longer for those with underlying conditions or complications. Enlist help from family, friends, or professionals to avoid overexertion.

Flu is highly contagious, particularly when people spend more time indoors. Cleaning and disinfecting your home after recovery is vital to prevent spreading the virus. Start with high-traffic areas, then move to kitchens, bathrooms, bedrooms, and electronics. Always wear gloves and a mask when using disinfectants and follow instructions carefully.

By taking these precautions, you help protect your household and visitors from catching the flu, ensuring a safer and healthier home this season.