apollo
  • female
  • 30 Years
  • 29/04/2022

what causes hives

Doctor 1

Answered by 1 Apollo Doctors

Hives can be caused by an allergic reaction, a physical trigger (cold, water, or pressure), or a medical condition, such as an infection or autoimmune disease.

Dr. Anshul Suggests...

Consult a Dermatologist

Answered 04/07/2025

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I've been noticing some white flakes in my ear, and I'm not sure how to deal with it. Could this be an infection? My ears are feeling pretty dry too. What can I do about this?

it's normal, ear is dry

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I'm a 17-year-old girl struggling with a ton of pimples on my face, and the usual acne creams haven't really worked out for me. I'm wondering if Metrogyl Gel could be effective for treating my acne?

Metrogyl Gel, containing metronidazole, is primarily used to treat rosacea, a skin condition characterized by redness, inflammation, and acne-like symptoms. While it might help with acne, its effectiveness for this purpose is limited. For acne treatment, consider the following: 1. Benzoyl peroxide-based creams or gels (2.5% or 5%) for mild to moderate acne. 2. Salicylic acid-based products (0.5% or 2%) for blackheads and whiteheads. 3. Sulfur-based products for their antibacterial and anti-inflammatory properties. Consult a dermatologist for personalized advice and treatment. They may prescribe topical or oral medications, such as retinoids, antibiotics, or hormonal treatments, depending on your acne severity and type.

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I'm a bit worried about my dad; he started using scabidol ointment for some antibacterial infections, but after about a week, he noticed white patches on the skin where he applied it. Is this something normal, or should we be concerned? What should we do next?

Scabidol ointment is commonly used to treat scabies and other parasitic infections. However, one of its ingredients, sulfur, can cause skin reactions, including skin depigmentation. Possible Causes of White Skin Patches 1. Chemical Leukoderma: Sulfur, an ingredient in Scabidol ointment, can cause chemical leukoderma, a condition characterized by the loss of skin pigmentation. 2. Contact Dermatitis: Your father may have developed contact dermatitis, an allergic reaction to one of the ingredients in the ointment. 3. Skin Irritation: Scabidol ointment can be irritating to the skin, especially if used for an extended period. What to Do Next 1. Stop Using Scabidol Ointment: Immediately discontinue using Scabidol ointment to prevent further skin reactions. 2. Consult a Dermatologist:

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