Heat exhaustion cases on the rise in city, warn doctors

One evening, right after he had finished meetings with his clients Aneesh, a 26-year-old executive, began experiencing severe cramps. He began sweating profusely and felt extremely dehydrated. Upon rushing to his general physician, he was told that he was suffering from extreme heat exhaustion. 

Like Aneesh there are several others across the city, who have been complaining of heat exhaustion and dehydration. Heat exhaustion is caused when the body is unable to regulate the temperature. 

Dr S Sivaram Kannan, Senior Consultant, Internal Medicine, Kauvery Hospital, says, “We have been seeing many cases across age groups. It happens mostly when you venture out in the sun between 11 am and 3 pm. Moreover, it is also important to wear proper cotton clothing during this weather. Tight fitting clothes are a big no.” 

The symptoms of heat exhaustion include cramps, tiredness and extreme exhaustion, accompanied by dehydration. Dr S Ragunanthanan, Professor of Medicine, Madras Medical College noted that heat exhaustion was more common in the North and in drier regions like Andhra Pradesh. 

He said, “However, geriatric population and those on psychotic drugs are more prone to heat exhaustion. We are seeing the condition among those who venture out regularly. These people require more fluids and fresh vegetables. Besides they should ensure that there is enough electrolytes in their body in the form of salts. “The best way to cool yourself is to have a bath to cool down your system whenever you feel exhausted,” he said.