Chronic hives

Chronic urticaria

Recurrent itchy hives lasting more than six weeks, often driven by immune activation rather than allergy.

What it is

Chronic spontaneous urticaria can be autoimmune. It is managed with antihistamines and review of triggers.

Signs people often notice

•Itchy raised hives
•Comes and goes
•Lasts more than 6 weeks
•Sometimes swelling

Who it affects

More common in adults, especially women, and people with other autoimmune conditions.

Questions worth asking your clinician

?Is this chronic urticaria?
?What dose of antihistamine suits me?
?Could it be autoimmune?

This information is general and educational. Always speak to your GP or prescribing clinician before changing medication, starting supplements, or acting on anything you read here.

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