Urticaria (Hives)

Urticaria, commonly known as hives, is a skin condition characterized by raised, red, and itchy welts that can appear suddenly and vary in size. These welts may join together, forming larger patches, and typically fade within hours, though new ones may continue to develop. Urticaria can be acute, lasting less than six weeks, or chronic, persisting for longer durations.

The condition often arises as a reaction to allergens, medications, insect bites, or infections, though in many cases the exact trigger remains unknown. Stress, temperature changes, and certain foods may also worsen symptoms. While hives are usually harmless, they can cause significant discomfort and affect daily activities. In rare cases, severe reactions can involve swelling of the lips, tongue, or throat, requiring urgent medical attention.

Treatment generally includes antihistamines to reduce itching and swelling. Identifying and avoiding triggers plays a key role in managing the condition. For chronic or severe cases, advanced therapies may be recommended under medical supervision. With timely care, urticaria can be effectively managed, allowing patients to maintain comfort and quality of life.