How you can beat the heat

Medical experts share tips to combat dehydration, dry eyes, fungal infection, which are on the rise

With the city experiencing temperatures of up to 35°C frequently, city doctors shared with Metrolife how Bengalureans are commonly being treated for dehydration, gastroenteritis, eye strain, fungal infection, among other ailments.  

Dr Chandil Gunashekar, general physician, has observed around 2 to 3 cases of acute gastroenteritis daily among the 60-plus. “Due to the heat, many end up consuming fruit juices and food outside, which upsets the stomach,” he says. 

Such cases, usually observed around May, are currently up by 20 to 25%, he says. “Try to avoid stepping out of the house between 11 am and 3 pm, when the heat is at its peak,” Gunashekar adds. Wake up early to finish chores, avoid travelling on two-wheelers in the afternoon, and avoid eating outside, he suggests.

Edwina Raj, consultant clinical dietitian with a private hospital, says one must prioritise hydration during the season. “Check for signs of dehydration such as thirst, dry lips and skin, and dark-coloured urine (dark yellow or with an orange hue) and hydrate immediately,” she explains.  

Sip water throughout the day. One’s fluid intake will depend on daily activity, the intensity of sweating, exposure to sunlight, and any prescribed medication, she adds. “Most people dislike drinking plain water, they can try fruit-, herb- and vegetable-infused water,” she adds. Edwina adds that dehydration can increase one’s sodium levels, which carries the risk of high blood pressure. 

Eye strain

This summer, Bengaluru saw a rise in eye problems like dry eyes, burning sensation, eye redness, and sunburn of the eye (called photokeratitis). “These issues were seen in people above 65 years of age, children under 10 years, and people who frequently work outdoors or travel,” says Dr Naren Shetty, ophthalmologist. 

Compared to the last five years, these cases saw a 60–70% increase, likely due to higher temperatures, he adds. 

Wear good quality sunglasses that block UV rays when outdoors, use a cap or an umbrella, and use lubricating eye drops (artificial tears) if eyes feel dry or gritty, suggests Shetty. “Avoid letting air from fans or air conditioners blow directly on the face as it dries out the eyes further,” he adds. 

Skin, hair issues

Fungal infections are on the rise this season, says Dr Vijaya Gowri Bandaru, dermatologist with a private hospital. 

“Excessive sweating now is leading to infection in the groin area, underarms, buttocks, and below the breasts. Bathing twice a day, and using an antifungal powder helps absorb the sweat. Wearing light and loose clothes, and avoiding denim wear will help,” she adds. An increase in acne on the face has also been noticed.

“An increase in hairfall and dandruff issues has also been observed. There is a 20% rise in all these conditions this year. These issues have been observed commonly between 20 and 40 year olds,” she adds. 

What to consume?

Do

*Water infused with lemon-ginger, tulsi, cucumber-mint, watermelon, pineapple and amla slices 

*Consider buttermilk with turmeric, barley water, kokam water, jaljeera, tender coconut water, aam panna and cold vegetable soups. 

*Include fruits such as melons, tomatoes, ice-apple, amla, and green leafy vegetables to your diet. 

*Include probiotic foods like yoghurt and kefir (fermented milk drink).

Don't

*Do not overindulge in caffeinated beverages, alcohol, energy drinks, aerated drinks. 

*Avoid heavy meals, spicy food, junk and salty foods

 *Avoid uncooked food like chaats, juices, salads, which is susceptible to spoilage.

(Inputs from Dr Edwina Raj, dietitian)