Heat Exhaustion: These days, cases of dehydration-related problems are constantly being reported. Children, the elderly, and those with pre-existing medical conditions are particularly at risk.

What effect does a heatwave have on the body?

Doctors Explain Dangerous Effects of Heatwave on Body: Increasing heat and heatwaves in many parts of the country are now having a serious impact on people's health. Hospitals are rapidly seeing a growing number of patients experiencing headaches, dizziness, eye irritation, and neurological problems due to the intense sunlight, dehydration, and extreme heat. Doctors say that prolonged exposure to heat can disrupt the body's balance and can sometimes prove fatal.

What is the problem with excessive heat?

Hospitals in Delhi-NCR are reporting a steady increase in cases of dehydration-related problems these days. Children, the elderly, and those with pre-existing medical conditions are particularly at higher risk. According to Dr. Sushila Kataria, Vice Chair of the Department of Internal Medicine at Medanta Hospital in Gurugram, the body's ability to regulate temperature has a limit. When heat exceeds this limit, the body begins to lose water and salt. She explained that early symptoms of heat exhaustion include headache, muscle cramps, nausea, and weakness. If left untreated, it can progress to heat stroke, which can affect the brain and kidneys.

What can you do to avoid this?

Dr. Kataria said that people should avoid going outside unless necessary between 10 a.m. and 5 p.m. Water, coconut water, and ORS are the best options for keeping the body hydrated. However, beverages like tea and coffee can further worsen dehydration. He also advised people to wear loose, cotton, and light-colored clothing. He also encouraged those suffering from lung, heart, and kidney problems to consult a doctor regularly during weather changes.

Never ignore these problems.

According to experts, if a person experiences persistent confusion, difficulty speaking, extreme drowsiness, fainting, or seizures, it should not be ignored. These could be signs of a serious neurological emergency and require immediate medical attention. Doctors also say that eye health is often overlooked during the summer, while intense heat and sunlight can increase the risk of eye irritation and infection. Additionally, symptoms such as dizziness, extreme fatigue, vomiting, feeling extremely hot, rapid heartbeat, and muscle cramps can also be signs of heat stroke.