Diwali is the time of the year when our nation’s children are on holiday and festivities are rampant. Sadly this fun time for children is also when firecrackers and fireworks are available in plenty. The word “firecrackers” evokes quite a bit of emotion and is often associated with great joy but one must realize that the chemical smoke and gases released from firecrackers can be regarded as a serious concern for the capacity of eyes for children.

It is shocking to know that mothers and fathers have been using firecrackers for this long despite it being scientifically proven to be a pollutant and one that can heavily damage children’s eyesight.

But now, as a parent, most people see things differently—firecracker smoke, while dazzling, risks young eyes and health. From choosing eco-friendly lights and indoor activities, ensuring a festive, safe celebration for your children’s well-being is important and necessary. Dr. Neeraj Sanduja, MBBS, MS - Ophthalmology, Ophthalmologist, Eye Surgeon shares all about the toxic effects of smoke from the firecrackers kids so lovingly enjoy bursting and how harmful they can be for their eyes.

Hazardous Effects of Firecracker Smoke

The smoke from firecrackers is a blend of toxic chemicals and fine particles, each carrying potential harm for the delicate tissues of the eyes. Here are some key pollutants present in firecracker smoke that pose specific dangers:

Particulate matter: These are the fumes exhaled from burning that are extremely small but can infiltrate deep into the lungs and eyes creating lesions and scars.

Sulfur dioxide & nitrogen oxides: These gasses emit acid rain, it's easy to comprehend how detrimental it is to the human body.

Heavy metals: If consumed through the skin lead arsenic or any other toxic metals emitted through firecrackers will inflict great damage.

Common Eye Conditions Linked to Firecracker Pollution in Children

Exposure to firecracker smoke can cause a range of immediate symptoms in children, as well as chronic eye problems that may not become apparent until much later. Children are at high risk of developing some symptoms upon exposure to firecracker smoke, and these include:

Red eye syndrome: Clinical eye examinations show that the eyes can be red and watery, as well as itchy due to the smoke's chemicals.

Eye pain: Another common complaint in children is a burning and stinging sensation in the eye areas.

Intolerance to light: The burning of firecrackers leads to the emission of smoke that can irritate the eyes and increase their sensitivity.

Corneal damage: Severe inflammation of the outer layer of the eyeball caused by exposure to smoke may be a more damaging injury caused than previously mentioned damages of the inner layer.

Long-Term Effects of Firecracker Smoke on Eye Health

While some eye issues may appear right after exposure, others may develop subtly and manifest over time, resulting in chronic eye conditions. Dr Neeraj exclaims, "Of great concern is the fact that parents may not notice these initial signs and the signs that are causes are others since these are only some of the diseases that are dangerous but children who continuously come into contact with air polluted by firecrackers may consider the following risks:

Cataracts

Glaucoma

Dry eye syndrome

Tips for Protecting Children’s Eyes During Diwali

Parents can observe the following measures to shield their children's eyes from the harmful effects of firecracker smoke:

Avoid exposure: In the first place, the best way to avoid damaging children’s eyes is to prevent any contact with firecracker smoke. Encourage children to remain in the house or in well-ventilated areas during a firework display.

Wear protective eyewear: In the event that children have to go outside during a firework display, they should wear protective eyewear such as goggles or sunglasses.

Rinse eyes thoroughly: In case of exposure of firework smoke to the child’s eyes, the affected eyes should be washed with plenty of clean water.

Seek medical attention: If a child suffers from intense pain in the eyes, redness in the eyes or any changes in vision after exposure to cracker smoke, he/she should be taken to a medical facility as soon as possible.

Parental Guidance During Diwali

1.⁠ ⁠Educate Children on Firecracker Safety

2.⁠ ⁠Monitor Air Quality Index (AQI)

3.⁠ ⁠Plan Indoor Activities During Peak Pollution Hours

4.⁠ ⁠Encourage Healthy Eye Habits (Regular Exams, Hygiene)

Eco-Friendly Alternatives to Firecrackers

1.⁠ ⁠Eco-Friendly Firecrackers

2.⁠ ⁠Laser Light Shows

3.⁠ ⁠Community Events (Parades, Festivals)

4.⁠ ⁠Indoor Games and Activities

5.⁠ ⁠Environmentally Conscious Celebrations

Firecrackers undoubtedly liven up the festivities; however, the use of firecrackers and their impact on the health of children has caused a lot of concern, especially their vision. It has become crucial to protect young developing eyes from fire cracker pollution which is harmful to them, especially in the long run. In this manner, we are able to assist in the preservation of our children’s eyesight and create safe and happy festive occasions for everyone.

When John Cena started noticing blurry vision, he assumed it was simply part of getting older. But the worsening eyesight was also accompanied by redness, itchiness and crusting around his eyes.

“I had a lot of redness and itchiness, and every once in a while, waking up with eye crusties and stuff. At the same time, given my age — I'm 49 now — my vision was going a little bit, so I just figured it was par for the course. But because my vision was going, I needed to see if I needed glasses or prescriptions.”

Until then, Cena had delayed getting his eyes checked. He believed that the symptoms were caused by bright lights, excessive screen time or ageing.

However, an eye examination gave him a surprise. Cena learned that his symptoms were caused by Demodex blepharitis, a condition he says he had never heard of.

“Diagnosed with Demodex blepharitis, which I didn't even know existed.”

What Are Demodex Mites?

Also read: Study Decodes Why COVID Survivors Continue To Suffer Vision Problems

Demodex mites are tiny, eight-legged organisms that live naturally on human skin, particularly around hair follicles. Measuring just 0.15 to 0.4 millimeters, they are invisible to the naked eye but are present on the skin of almost every adult.

These microscopic mites feed on sebum (the skin's natural oil) and dead skin cells, helping remove accumulated debris under normal conditions.

How Do Demodex Mites Work?

Demodex mites are most active at night. They emerge from hair follicles after sunset because ultraviolet (UV) light is harmful to them. While people sleep, the mites feed, crawl and reproduce on the skin's surface.

They are also believed to be stimulated by melatonin, the hormone that helps regulate sleep, creating a unique relationship between humans and these naturally occurring organisms.

When Can Demodex Mites Become A Problem?

Although harmless in small numbers, Demodex mites can cause problems if they multiply excessively—a condition known as demodicosis.

According to Dr. Richard Locksley, professor of medicine at the University of California, San Francisco, an overgrowth of Demodex mites can contribute to:

• Rosacea
• Blepharitis (eyelid inflammation)
• Acne-like breakouts
• Itchy, inflamed skin

Read More: Wegovy More Likely To Cause Rare Blindness Than Ozempic And Other Similar Drugs, Recent Study Finds

People with weakened immune systems are particularly vulnerable because their bodies may be less able to control mite populations. In addition, inadequate sleep may increase oil production, providing more nourishment for the mites.

Should You Be Worried?

For most healthy people, Demodex mites are a normal part of the skin microbiome and are not considered harmful. Problems generally arise only when their numbers increase significantly.

To help reduce the risk of overgrowth:

• Wash your face every night with a gentle, non-comedogenic cleanser to remove excess oil and debris.
• Remove eye makeup and false eyelashes before bed, as these can encourage mite buildup.
• Get adequate sleep, since poor sleep may increase sebum production.
• Consult a dermatologist if you experience persistent redness, itching or inflammation around the eyes or skin.

Gone are the days when constipation was considered a problem only among older adults. Today, an increasing number of young professionals are experiencing irregular bowel movements, bloating, abdominal discomfort, and a constant feeling of incomplete evacuation. The fast-paced corporate lifestyle, long working hours, unhealthy eating habits, and chronic stress have made constipation a common digestive concern among people in their 20s and 30s.

One of the biggest contributors is a sedentary lifestyle. Many professionals spend eight to ten hours sitting at a desk, with little time for physical activity. Regular movement helps stimulate bowel function, and a lack of it can slow down digestion. Another common cause is poor dietary habits. Skipping breakfast, relying on processed or fast foods, and consuming inadequate amounts of fibre can significantly affect bowel health.

Hydration also plays a vital role. Busy schedules often lead people to consume more coffee or tea while neglecting water intake. Dehydration makes stools harder and more difficult to pass, increasing the risk of constipation. Stress is another major factor. Deadlines, work pressure, and poor sleep can disrupt the communication between the brain and the gut, affecting normal bowel movements. Ignoring the natural urge to pass stools due to meetings or travel can further worsen the condition over time.

The good news is that constipation can often be managed through simple lifestyle changes. A balanced diet rich in fibre from fruits, vegetables, whole grains, legumes, and nuts helps add bulk to stools and promotes regular bowel movements. Drinking at least two to three litres of water daily keeps stools soft and easier to pass.

Regular physical activity is equally important. Even a brisk 30-minute walk, stretching during work breaks, or choosing stairs over elevators can improve gut motility. Maintaining a consistent toilet routine, preferably after breakfast, and responding promptly to the body's natural urge can also help establish healthy bowel habits.

Stress management should not be overlooked. Practising yoga, meditation, deep breathing exercises, or simply ensuring adequate sleep can positively influence digestive health. Limiting excessive consumption of processed foods and caffeinated beverages can also reduce the risk of constipation.

While occasional constipation is usually not a cause for concern, persistent symptoms lasting more than three weeks, severe abdominal pain, blood in the stool, unexplained weight loss, or constipation alternating with diarrhoea should never be ignored. These could indicate an underlying medical condition that requires evaluation by a gastroenterologist.

Healthy digestion is closely linked to overall well-being and productivity. By adopting healthier daily habits and paying attention to digestive health, young professionals can prevent constipation, improve their quality of life, and maintain better physical and mental performance at work.

By Dr. Pradeepta Kumar Sethy, Director, Gastroenterology, Manipal Hospital, EM Bypass & Mukundupur

A stroke can happen suddenly and without warning, making every minute count. The first 60 minutes after the onset of stroke symptoms are crucial because timely medical treatment can help reduce brain damage and improve recovery.

What is a Stroke?

A stroke happens when the blood flow to an area of the brain is cut off due to either the blockage of a blood vessel supplying that area or the bursting of the said blood vessel. Without adequate blood flow, brain cells are deprived of oxygen and nutrients and begin to be damaged within minutes.

What Happens During the Golden Hour?

The first hour after a stroke is focused on rapid assessment and treatment. Once the patient reaches the hospital, doctors evaluate the symptoms, determine when they started, and perform an urgent brain scan, usually a CT scan, to identify the type of stroke.

This step is important because treatment depends on whether the stroke is caused by a blocked artery (ischemic stroke) or bleeding in the brain (hemorrhagic stroke). For eligible patients with an ischemic stroke, clot-dissolving medication or a procedure to remove the clot may be considered.

Although treatment windows may extend beyond the first hour for some patients, reaching the hospital as early as possible offers the greatest chance of saving brain tissue. In most patients, clot-dissolving medication is given within 4.5 hours of symptom onset, while selected patients may be eligible for treatment up to 9 hours. Mechanical clot removal is generally performed within 6 hours, although carefully selected patients may benefit from the procedure up to 24 hours after symptoms begin. However, earlier treatment is associated with better protection of brain tissue and improved outcomes.

Know the Warning Signs

Recognizing stroke symptoms early can help save valuable time. The BEFAST acronym is a simple way to remember the common warning signs:

B – Sudden loss of balance or coordination

E – Sudden vision loss or changes in one or both eyes

F – Face drooping

A – Arm weakness

S – Speech difficulty

T – Time to call emergency medical services

Other symptoms may include sudden loss of vision, dizziness, difficulty walking, numbness on one side of the body, confusion, or a sudden, severe headache.

Why Every Minute Matters

During a stroke, brain cells continue to be damaged as blood flow remains interrupted. Delays in reaching the hospital can limit treatment options and increase the risk of long-term disability. Seeking medical care as early as possible gives doctors the best chance to provide appropriate treatment.

What Should You Do?

If you notice stroke symptoms in yourself or someone else, do not ignore them or wait for them to improve. Call emergency medical services immediately and note the time the symptoms first appeared, as this information helps doctors decide the most suitable treatment.

The golden hour is a critical window during which timely action can significantly improve outcomes. Recognizing the signs of stroke and seeking immediate medical care can make a meaningful difference in recovery.