Urticaria (Hives)
Urticaria, commonly known as hives, is a skin condition characterized by sudden onset of itchy, raised, red or skin-colored swellings on the skin. These lesions may vary in size, change shape, and appear and disappear within hours. Urticaria can be acute or chronic and is often triggered by allergic reactions, infections, stress, medications, or environmental factors. Although usually not serious, persistent or recurrent hives can significantly affect daily comfort and quality of life.
Causes
- Food allergies and food additives
- Medications such as antibiotics or painkillers
- Infections (viral, bacterial, or parasitic)
- Physical triggers like heat, cold, pressure, or sweating
- Stress and emotional factors
- Autoimmune-related conditions
Symptoms
- Raised, itchy welts or wheals on the skin
- Redness or swelling around affected areas
- Burning or stinging sensation
- Lesions that appear and fade within hours
- Swelling of lips, eyelids, or face in some cases
Treatment Options
- Antihistamines to control itching and swelling
- Avoidance of known triggers and allergens
- Short-term medications for severe flare-ups
- Lifestyle and dietary modifications
- Long-term management for chronic urticaria
- Regular follow-up for symptom control
