Skin allergies

Excess sweat accumulation and an increase in the UV Index are major contributors of skin infections. Sweat does protect your skin from over-heating but dried sweat can lead to bacterial and fungal infections.

Dr C Balakumaran, consultant dermatologist, Dr Bala’s Skin Clinic, says, “Sweating helps to keep your body cool, and provides hydration. But counter-actively, excessive sweating can also cause dehydration, and accumulates dirt, skin cells, salts and oils that clog pores leading to aggravation of acne and sweat-induced dermatitis such as prickly heat, tropical eczema etc., or chaffing of skin.”

Since the UV index is the highest around 10 am to 2 pm, it’s advisable to use a broad spectrum sunscreen with UVA and UVB protection if you cannot avoid being outdoors at this time. “A sweat-resistant formulation can also be helpful. This can help those prone to sun-induced eruptions or allergies,” he points out.

Exposure to direct UV rays can also trigger skin allergies, and cause hooks, heat rashes and infections. While hydration is generally important for skin care, dermatologists suggest extra protection against direct exposure to sunlight.

“Tinea, which is fungal infection, heat rashes, boils, and dandruff are common skin and hair issues that surge during summer. It’s important to take bath twice a day with lukewarm water, and wear loose fitting cotton clothes. Wearing the right fabric is also important as certain materials can also lead to rashes and itching,” says consultant dermatologist Dr Monisha Aravind.

She advises people to avoid hot oil baths as it could overheat the body. “Those who suffer from excessive sweating can apply calamine lotion. Dusting powder helps prevent rashes and itching in friction areas. Besides the overall cleanliness and hygiene, it’s also significant to wash clothes in hot water and dry them under direct sunlight,” she opines.