Urticaria, commonly known as hives, is a skin condition characterized by the sudden appearance of raised, itchy welts on the skin. Urticaria affects about 20% of individuals at some time during their lives. These welts can vary in size and shape, often resembling insect bites or blisters.1
Symptoms of Urticaria
The rash may:2
- Appear raised
- Cause intense itching
- Be localized to one area of the body
- Spread across large regions
- Vary in size, from a few millimeters to as large as a hand
- Change its appearance within 24 hours
Understanding these symptoms is crucial for effective management and treatment. If you experience severe symptoms such as difficulty breathing or swelling in the throat, it is essential to seek immediate medical attention.
Reference:
- Hives, available at: https://acaai.org/allergies/allergic-conditions/skin-allergy/hives/, accessed on 13th December 2024.
- Hives, https://www.nhsinform.scot/illnesses-and-conditions/skin-hair-and-nails/hives/, accessed on 13th December 2024.