I've been dealing with some itching on my legs and hands, especially when I'm sweating in humid weather. It turns into a burning sensation and I've noticed whiteheads and blackheads forming in those areas. The skin becomes kind of blackish but during the winter or rainy season, it tends to disappear. Lately, it's been spreading to more areas, and its way more noticeable when its hot and humid, like when Im sweating. The whiteheads are a lot, but during the rainy season, things seem to calm downthe skin just looks a bit blackish but theres no itching or whiteheads. What could be causing this, and what can I do about it?

Dr Mubarak Parveez B

General Practitioner

• MBBS
• 2+ Yrs

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Possible Causes_

1. Folliculitis: Inflammation of hair follicles, often caused by sweat and bacteria.
2. Keratosis Pilaris: A skin condition characterized by small, rough bumps (whiteheadsblackheads) due to keratin buildup.
3. Hyperhidrosis: Excessive sweating, which can contribute to skin irritation and folliculitis.

Treatment and Prevention

1. Keep the area clean: Wash with a gentle cleanser to prevent bacterial growth.
2. Use a topical antibiotic cream: To reduce inflammation and prevent infection.
3. Exfoliate gently: Remove dead skin cells with a gentle exfoliant.
4. Wear breathable clothing: Reduce sweat buildup by wearing loose, natural-fiber clothing.
5. Stay hydrated: Drink plenty of water to help your skin regulate its natural moisture balance.

Answered 04/07/2025