Skincare, Medical Treatment for Allergy Hives
These localized swellings (urticaria or wheals) of the skin or mucous membranes are usually very itchy. They can occur suddenly, last a few hours and then disappear, leaving no trace. No single hive lasts more than 36 hours. By circling the irregular, red swelling with a pen, you will see that it fades, even as new ones form. Each hive can be as small as a pea to larger than 30 cm (12in). When a hive forms near the eyes, lips, or genitals, there can be a frightening swelling called angioedema which lasts 12-24 hours (if the throat swells, seek urgent medical attention). (more…)
