Southern Vietnam is hot, nearly a hundred patients with skin diseases come to see a doctor every day

People move in the hot weather of Ho Chi Minh City - Photo: DUYEN PHAN

MSc. Pham Thi Uyen Nhi, deputy head of the general planning department, Ho Chi Minh City Dermatology Hospital, said that the hot weather in the South is also the time when skin diseases increase. Every day, Ho Chi Minh City Dermatology Hospital receives nearly 100 patients with skin infections for examination.

These patients suffer from diseases such as infectious dermatitis, boils, impetigo, skin fungus, tinea versicolor, cellulitis, etc. In addition, there are other diseases that appear in the hot season such as melasma and freckles.

According to Dr. Uyen Nhi, there are many reasons why people are susceptible to skin diseases during the hot season. Specifically, UV rays in sunlight are the main cause of many skin diseases, including sunburn, skin aging, melasma, and skin cancer.

UV rays can destroy the collagen and elastin structure in the skin, causing the skin to become wrinkled, saggy and less elastic. UV rays can also stimulate the production of melanin, leading to melasma and freckles.

When the weather is hot, sweat will be secreted more, creating favorable conditions for bacteria and fungi to grow, causing skin diseases such as acne, dermatitis, diaper rash. Sweat can also cause the skin to lose moisture, making the skin dry and itchy.

Insects such as mosquitoes, ants, bees... are also active in hot seasons, causing itching, swelling, allergic contact dermatitis, sometimes leading to infection.

Also due to the hot weather, many people tend to use a lot of sunscreen, skin cream, and cosmetics, which makes the skin stuffy, prone to acne and irritation.

Dr. Uyen Nhi noted that if there are any unusual signs on the skin, you should see a dermatologist for diagnosis and appropriate treatment. Do not self-diagnose or treat because it can make the condition worse.

During these hot days, it is important to keep your skin clean and dry. Use skin care products that are suitable for your skin type and condition. Avoid using products that contain skin irritants such as alcohol, fragrances, and parabens. Protect your skin from the sun by using sunscreen with an SPF of 30 or higher.

In addition, you need to eat a nutritious diet, supplement with lots of green vegetables and fruits. Drink enough water every day, get enough sleep and keep your mind relaxed, limit tension and stress.

Do not scratch or rub the affected skin area. Avoid contact with skin allergens, wear dry clothes, and clean the body when sweating a lot.

Limit exposure to sunlight

Limit exposure to the sun, especially during peak hours from 10am to 4pm. When outdoors, protect your skin carefully with clothing, a wide-brimmed hat, and sunglasses. Use sunscreen with an SPF of 30 or higher and reapply every 2 hours.

Bathe regularly with cool water, not too hot. Use mild shower products that do not contain harsh detergents. Pat your skin dry after bathing and apply moisturizer to keep it soft.

Source: https://tuoitre.vn/nam-bo-nang-nong-gan-tram-benh-nhan-bi-benh-da-den-kham-moi-ngay-20240321114827743.htm