If angio-oedema occurs without any hives, doctors may suspect hereditary angio-oedema, a separate genetic condition that requires different testing and treatment.
Types of Urticaria
Depending on how long the symptoms last, urticaria is classified into several categories:
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Acute Urticaria
The most common form. It usually has an identifiable trigger and lasts up to six weeks. -
Chronic Urticaria
Breakouts persist for more than six weeks, often without a clear cause. -
Physical Urticaria
Triggered by direct physical factors such as scratching, cold exposure, pressure on the skin, sunlight, or increases in body temperature.
Common triggers include allergic reactions, viral or bacterial infections, certain medications, and even emotional stress.
Treatment and When to Seek Help
Most hives disappear on their own within a day and don’t require treatment. However, when symptoms continue or become uncomfortable, doctors may prescribe:
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Antihistamines
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Steroid tablets
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Menthol creams to reduce itching
