I have itching that causes the skin to become thick or hardened in some areas. What could be the reason?

Itching that leads to thick, hardened skin is most often due to a condition called eczema or chronic dermatitis, where repeated scratching causes the skin to become rough and thickened over time. Common triggers include dry skin, allergies, stress, or frequent exposure to soaps and chemicals. Treatment focuses on breaking the itch-scratch cycle by using a thick moisturiser regularly, avoiding harsh soaps and irritants, and keeping the skin well hydrated. A doctor may prescribe a mild medicated cream to reduce inflammation during flare-ups. It is also important to keep nails short and avoid scratching as much as possible. If the problem persists, spreads, or becomes painful, consulting a dermatologist is recommended for proper diagnosis and treatment.

My 8-month-old daughter had a fever two days ago and is better now, but she has developed small red spots on her face and back. What treatment is needed?

Small red spots appearing after a fever in an 8-month-old child are often due to a common viral rash (such as roseola), which usually appears as the fever settles and resolves on its own without specific treatment. If your child is otherwise active, feeding well, and has no breathing difficulty, you can manage at home by keeping her comfortable, maintaining good hydration (breast milk or fluids), and avoiding overheating; no creams or antibiotics are usually needed. You may use a gentle moisturiser if the skin seems dry, but avoid applying any medicated creams without a doctor's advice. However, seek medical attention if the rash is associated with persistent fever, poor feeding, excessive sleepiness, vomiting, difficulty breathing, or if the rash turns purple, spreads rapidly, or does not improve in a few days.

What medications are recommended for treating skin rashes caused by chikungunya?

Skin rashes in chikungunya are usually self-limiting and improve as the viral illness settles, so treatment mainly focuses on relieving symptoms rather than curing the rash itself. You can use simple measures like calamine lotion or a gentle moisturiser to soothe the skin and reduce itching, and an oral antihistamine (such as cetirizine) may help if itching is bothersome. Paracetamol is safe for fever and body pain, but avoid taking NSAIDs like ibuprofen unless a doctor confirms it is safe, as they are usually avoided early in viral fevers. Keep the skin cool, avoid scratching, and wear loose clothing. If the rash is severe, persistent, or associated with swelling, bleeding, or worsening symptoms, consult a doctor for further evaluation.

I have itching on my hands and legs. I am not sure if it is due to mosquito bites or another cause. What treatment should I take?

Itching on the hands and legs can be due to common causes like dry skin, insect bites, allergy, or sometimes a mild skin infection, so treatment depends on the exact reason. Start with simple care by using a gentle soap, applying a good moisturiser twice daily, and avoiding scratching, as it can worsen irritation and cause marks. If the itching is bothersome, you can use a mild anti-allergic tablet (like cetirizine) at night and apply a soothing lotion such as calamine. If you notice red, ring-like patches, spreading rash, or itching that is worse at night, it could be a fungal infection or another condition that needs specific treatment, so avoid using steroid creams on your own and consult a doctor. Seek medical advice if the itching persists, spreads, or is associated with swelling, severe redness, or pain.

I have had small red dots on some parts of my body for a long time. When I scratch, my skin becomes red like a rash, and then it disappears after some time. What could be the reason, and what should I do?

Small red dots with redness that fade later after scratching are often due to sensitive skin or a mild allergic reaction. It can happen when the skin reacts easily to pressure, heat or irritants. Try to avoid scratching, use gentle skincare products and keep your skin well moisturised. Wear loose clothing and avoid triggers like heat or harsh soaps. Consult your doctor for proper evaluation and guidance if it continues.

My uncle has developed a skin infection over the past 3 days. What treatment would you recommend for him?

A skin infection that has appeared over just a few days could be due to a bacterial or fungal cause, and the treatment depends on how it looks and behaves. For mild cases, keep the area clean and dry, avoid scratching, and do not apply over-the-counter steroid or mixed creams without advice, as they can worsen the condition. If there is redness, warmth, swelling, pain, or pus, it may be a bacterial infection and needs proper antibiotic treatment prescribed by a doctor; if there are itchy, ring-like or spreading patches, it could be a fungal infection and requires antifungal medication. Since the problem is recent, early evaluation by a doctor is important to confirm the diagnosis and start the right treatment, which helps prevent it from spreading or becoming severe.