May i know the root cause of hives?

1 Answer

POOJA KOTHARIMom of a 8 yr 6 m old boy1 Year ago

A. Hives, also known as urticaria, are raised, red, itchy bumps that can appear on the skin. The root causes of hives can vary and may include: 1. **Allergic Reactions**: Hives are often triggered by allergens such as certain foods (like nuts, shellfish, or eggs), medications (like antibiotics or NSAIDs), insect stings, or environmental factors (like pollen or latex). 2. **Non-Allergic Causes**: Hives can also result from non-allergic triggers such as stress, infections (like viral or bacterial infections), exposure to extreme temperatures, or physical factors like pressure on the skin (dermatographism) or sun exposure (solar urticaria). 3. **Autoimmune Conditions**: Some autoimmune disorders, such as lupus or vasculitis, can cause chronic hives. 4. **Underlying Health Conditions**: Hives can sometimes be associated with underlying health conditions like thyroid disease or certain cancers, although this is less common. 5. **Idiopathic Urticaria**: In many cases, the cause of hives remains unknown (idiopathic urticaria). ### Symptoms and Treatment - **Symptoms**: Hives typically appear suddenly as red or white welts on the skin that may be itchy, vary in size, and can change shape over time. - **Treatment**: Treatment often involves identifying and avoiding triggers when possible. Antihistamines are commonly used to relieve itching and reduce the rash. In severe cases or when hives are persistent, a doctor may prescribe stronger medications or recommend seeing an allergist or dermatologist for further evaluation. If you or someone experiences hives, especially if they are severe, persistent, or accompanied by other symptoms like difficulty breathing or swelling of the lips or throat, seek medical attention promptly.

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