While Diwali fireworks may be beautiful to watch, their toxic smoke can pose a serious problem for some people. Learn which people should exercise special caution.

Damage from firecrackers

The excitement of lighting firecrackers and watching fireworks is evident everywhere on Diwali. However, the smoke emitted from these fireworks proves harmful to health. The fine particles and harmful gases present in firecracker smoke enter the body through the respiratory system and affect the lungs and heart. For some people, the effects are more serious. Therefore, these five types of people should exercise special caution when using firecrackers on Diwali.

Asthma and lung patients

People with chronic medical conditions like asthma, bronchitis, or COPD should avoid firecracker smoke. Pollutants in the smoke increase irritation and inflammation of the airways, causing coughing, chest tightness, and difficulty breathing. In some cases, an asthma attack may also occur. Patients with these conditions should avoid areas where firecrackers are being lit.

Pregnant women and young children

Pregnant women are also advised to avoid firecracker smoke. Exposure to pollutants and certain heavy metals is considered harmful to the developing fetus. Meanwhile, young children's lungs are still developing and they breathe rapidly, exposing them to fine particles of pollution. The smoke can cause coughing, throat irritation, and breathing difficulties in children. Therefore, keep children away from fireworks areas.

Heart patients and the elderly

Fine particles like PM2.5 and PM10 emitted from firecrackers also pose problems for heart patients. Exposure to these particles can cause inflammation and increased blood pressure. In severe cases, the risk of heart attack may also increase. The elderly should also be cautious about the smoke, as lung function and immunity weaken with age, putting them at risk for respiratory problems.

What can I do to avoid smoke?

Keep your windows and doors closed during Diwali. If possible, use an air purifier in your room. Avoid going to places where fireworks are being set off and spending long periods of time in the smoke. If you must go out, wear a well-fitting N95 mask; it does not provide complete protection. If you experience difficulty breathing or chest pain, consult a doctor immediately.