Detailed answer

Hives are a common allergic reaction that can appear suddenly and usually disappear within hours or days. They are characterized by itchy, raised bumps or welts on the skin. Hives can be caused by various factors such as food allergies, medications, insect bites, or infections. To treat hives, antihistamine medications can be used to relieve itching and reduce the appearance of hives. Non-drowsy antihistamines are recommended during the day, while sedating ones can be taken at night to aid sleep. It is also important to identify and avoid the trigger that is causing the hives. Keeping a diary of activities, foods, and products used can help in determining the cause. Applying cool compresses or taking lukewarm baths can provide temporary relief from itching. In severe cases, a doctor may prescribe oral corticosteroids to control symptoms. It is advisable to consult a healthcare professional for a proper diagnosis and individualized treatment plan for hives.