Japan's flu season has arrived earlier than usual, as a result, this has marked the country's second-earliest start in two decades. As per the reports by Japan Times and South China Morning Post, the health authorities too confirmed that influenza cases have surpassed the one-per-hospital threshold across roughly 3,000 medical institution. This, as official signalled, level is what marked the flu season.

Also Read: Is Huntington’s Disease Genetic? Here’s Everything You Should Know

As per Japan's Ministry of Health, Labour and Welfare, an average of 1.04 flu patients were reported per hospital in the week beginning September 22, landing up to Sunday. On October 3, the Health Ministry declared an epidemic after 4,030 people were treated at designated medical institutions. The number show an increase from 957 cases, from the week before that.

Where Are The Cases Rising?

The highest infection rates so far have been seen in Okinawa, averaging nearly nine patients per institution, followed by Tokyo, Kagoshima, and Fukuoka. In contrast, regions such as Tottori and Akita have recorded very few cases. The health ministry has urged residents to take routine preventive steps, washing hands frequently, wearing masks in crowded places, and getting vaccinated.

Read: Japan Flu Outbreak: How Climate Change Has Resulted In The Early Arrival Of Viruses

Is There An Evolving Virus?

Health experts, as reported by South China Morning Post have said that the early wave may suggest that influenza viruses are now evolving. It also mean that they are spreading more easily.

“The flu season has started really early this year, but in the changing global environment, this might become a more common scenario,” said Yoko Tsukamoto, a professor at the Health Sciences University of Hokkaido, in an interview with the media outlet This Week in Asia.

Around 135 schools and childcare centres were temporarily closed in the week Japan treated over 4,000 patients.

What Can Work? Is There A Need To Worry?

Researchers suggest several reasons for this early and rapid spread. One major factor is increased global travel and tourism in the post-pandemic era, which allows viruses to move more freely between populations.

Also Read: 8 Pickleball Warm-Up Exercises To Avoid Injuries, According To Expert

“We are seeing a greater circulation of people, both in Japan and globally, with people taking the virus to new places,” Tsukamoto explained. This constant movement can expose viruses to new environments, and in turn, encourage them to adapt faster.

There is also emerging evidence that indicates that some influenza strains are developing resistance to conventional treatments, a trend that scientists say warrants close observation but not panic. For now, vaccination remains the most effective preventive measure. Tsukamoto noted that while influenza is rarely dangerous for healthy adults, it can pose risks for young children, older adults, and those with chronic illnesses, who should consider getting vaccinated early.

However, experts have pointed out to not worry and follow "common sense precautions". These include good hand hygiene, proper ventilation, mask-wearing in crowded places, and timely vaccination. “For people who are healthy, the flu should not be too dangerous, although it could be unpleasant,” said Tsukamoto.

Delhi woke up to a slightly lower levels of AQI on Sunday Morning, November 30, as city's AQI dropped to 269 at 7am down from 305, which was recorded at 4pm on Saturday. This now falls under the "poor" category. However, experts say that the relief is temporary.

Many health experts and those who have studied the impact of pollution on humans have pointed out that anything above 300 is harmful to humans. These harms are not just limited to respiratory illnesses, and to lungs, causing lung cancers, but can also be the reason why obesity is on the rise.

Can Air Pollution Cause Obesity?

As per a 2021 study titled Effect of Air Pollution on Obesity in Children: A systematic Review and Meta-Analysis, there is a connection between air pollution and weight gain through biological behavioral mechanism. The major pollutants causing obesity are nitrous oxides, nitrogen dioxide, ozone, and particulate matter.

These could lead to systematic inflammation and metabolic disturbances, which can lead to weight gain and obesity. The study mentions that fine particulate matter [PM2.5], when it enters our body, it influences the metabolism rates.

The 2021 study also revealed that increase in air pollution, and road traffic noise was also associated with childhood obesity.

Also Read: 'Facing Breathing Issues After Morning Walk' Says CJI Surya Kant As Delhi's Toxic Air Worsens

Another 2011 study titled The influence of air pollution on cardiovascular and pulmonary function and exercise capacity: Canadian Health Measures Survey (CHMS), found that air pollutants may indirectly impact body weight by raising the risk of chronic conditions like blood pressure, heart diseases or lung diseases. "Exposure to higher concentrations of air pollution was associated with higher resting blood pressure and lower ventilatory function. Ozone was associated with reduced exercise capacity," researchers of the study wrote.

The latest study published in 2024 titled The association between air pollution and obesity: an umbrella review of meta-analyses and systematic reviews, found that air pollution can impact metabolic function by influencing inflammation in fat tissue. It leads to an increase in oxidative stress and alters one's dietary habits.

Pollution And Women's Health

This does not end here, air pollution could also negatively impact women. As Dr Anuradha Kapur, Principal Director (Obstetrics & Gynaecology) and Head of Unit, Max Smart Super Speciality Hospital, Saket says, "Environmental pollutants, such as pesticides and microplastics, can affect reproductive health and hormone regulation, potentially impacting menstrual cycles."

Dr Sonam Simpatwar, Gynaecologist with a diploma in reproductive medicine, practising at Central Railway Hospital, Mumbai further explained how pollutants impact women's health:

Endocrine Disruptors: Chemicals found in pollution, plastics, and pesticides can mimic or interfere with hormones, potentially affecting menstrual cycles.

Climate Change: Rising temperatures, extreme weather events, and changes in water quality can impact food production, nutrition, and overall health, which can indirectly affect menstrual health.

Stress: Environmental stressors, such as pollution and climate change, can lead to increased stress, which is known to influence menstrual cycles.

"It's important to note that these are potential factors, and more research is needed to fully understand their impact on menstrual health," she said.

High levels of low-density lipoprotein cholesterol (LDL-C), commonly called "bad" cholesterol, continue to be a leading modifiable risk factor for atherosclerotic cardiovascular disease (ASCVD) worldwide. While statins and other cholesterol-lowering medications have significantly improved treatment, many patients still do not reach the LDL-C targets recommended by guidelines.

However, a new potential solution has emerged. The experimental daily oral drug called enlicitide, part of the PCSK9 inhibitor class, demonstrated in a key Phase 3 study (CORALreef Lipids) a reduction in LDL-C of about 55.8% at 24 weeks, with post-hoc analysis suggesting reductions up to 59.7% compared to a placebo.

Statins Vs Enlicitide

Statins are the standard first-line treatment for high LDL-C and have strong evidence for lowering the risk of cardiovascular events. Yet, many patients either cannot tolerate high doses or still have elevated cholesterol levels. Injectable PCSK9 inhibitors, which are monoclonal antibodies, address this gap and can lower LDL-C by up to 70% but are expensive, require injections, and have limited uptake.

Introducing an oral PCSK9 inhibitor could make powerful LDL-C reduction more accessible. According to trial data, enlicitide may achieve reductions similar to injectable options while being more convenient and potentially more widely available.

Enlicitide: A Potential Breakthrough for "Bad" Cholesterol

The CORALreef Lipids Phase 3 study involved 2,912 adults at risk of or with established ASCVD who were either already on lipid-lowering therapy or unable to take statins. Participants were randomly assigned to receive a daily 20 mg dose of oral enlicitide or a placebo. At 24 weeks, the main analysis showed an average LDL-C reduction of 55.8%, with a post-hoc reanalysis estimating 59.7%. The drug’s safety profile was similar to placebo, with no major safety concerns reported and low rates of discontinuation due to adverse effects.

Enlicitide Implications: What Does This Mean Clinically?

These reductions are substantial, suggesting oral enlicitide could:

• Improve adherence since it eliminates the need for injections
• Increase access, particularly in resource-limited areas
• Provide an alternative for patients intolerant or resistant to statins

In India, where ASCVD prevalence is high and expensive therapies are less accessible, this pill could provide a practical, scalable option alongside diet, exercise, and current statin or ezetimibe treatments.

Enlicitide Caveats: Unanswered Questions To Be Mindful Of

Despite the promising LDL-C reductions, several key issues remain:

• Cardiovascular outcomes: It is not yet confirmed whether enlicitide lowers heart attacks, strokes, or mortality. Current data focus on cholesterol reduction, not clinical endpoints.
• Long-term safety: Data beyond 24 weeks and one year is limited.
• Approval and cost: Enlicitide is still investigational and not available for regular use. Regulatory approvals, like FDA evaluation, will review full data. Its real-world adoption in India will depend on cost and accessibility.
• Patient selection and combination therapy: How enlicitide will be integrated with existing statins, ezetimibe, and lifestyle interventions is still under review. Guidelines may require updating.
• Sub-group efficacy: Will results apply across different ethnicities, comorbidities, and specifically the Indian population? Local data will be important.

The investigational oral pill enlicitide could represent a major advance in cholesterol management. For patients whose LDL-C remains high despite statins, or who cannot tolerate injections, it offers a potent and convenient alternative. Yet, medicine requires caution.

Disclaimer: This content is for general informational purposes only and is not a substitute for professional medical advice. Always consult a doctor or specialist before starting or changing any medication

According to NHS advice, people who use gabapentin may face rare emergencies linked to the medicine. Although it is not officially classed as a painkiller, doctors often prescribe it for nerve pain that follows an injury. It is also used for discomfort caused by shingles or diabetes. The medicine works by interrupting pain signals that move between the brain and spinal cord. Gabapentin is also a common treatment for epilepsy and falls under the group of anticonvulsant drugs. Most people take it as capsules, tablets, or a liquid, usually three times a day.

NHS information notes that the majority of users do not face any side effects. Those who do usually notice only mild and short-lived symptoms.

What Is Gabapentin?

Gabapentin is a prescription drug that belongs to a group of medicines called anticonvulsants. Doctors usually give it to people who have nerve pain or to help manage certain types of seizures in epilepsy. It is sold under names like Neurontin, Gralise, and Horizant, along with widely used generic versions.

What Is Gabapentin Approved For?

Gabapentin is prescribed for a few main purposes:

• It helps prevent and control partial seizures. Adults and children aged three and older who experience partial seizures can take it as part of their treatment plan.
• It also eases nerve pain that can appear after a bout of shingles in adults. Shingles develops years after a person has had chickenpox. The chickenpox virus stays quiet in the dorsal root ganglion, a section of the spinal nerve. In some people, usually during times of heightened stress, the dormant virus becomes active again and causes the painful shingles rash. When the rash settles but the nerve pain remains, the condition is known as postherpetic neuralgia.
• Gabapentin is also approved for people who have moderate to severe primary restless legs syndrome.
• Neurontin and Gralise, the branded forms of gabapentin, are licensed for treating partial seizures and postherpetic neuralgia. Horizant, another branded version called gabapentin enacarbil, is approved for restless legs syndrome and postherpetic neuralgia.

Side Effects Of Gabapentin

There are times when gabapentin may lead to serious reactions that need emergency attention. Mild effects can include an upset stomach, dry mouth, weight gain, or slight memory troubles.

More concerning reactions may involve thoughts of self-harm, unusual muscle pain or weakness, or seeing or hearing things that are not there. Even then, NHS guidance states that these usually require an urgent call to a doctor or 111 rather than ambulance help.

When You Should Call 999 While Taking Gabapentin

Like many medicines, gabapentin can trigger a severe allergic reaction known as anaphylaxis. This can cause several symptoms, such as swelling in the throat or difficulty breathing. The NHS advises calling 999 if you are taking gabapentin and experience any of the following:

• Sudden swelling of the lips, mouth, tongue, or throat
• Fainting and the person cannot be woken
• Lips, skin, or tongue turning blue, pale, or grey
• Trouble breathing or unusually fast breathing
• A tight sensation in the throat or difficulty swallowing