Urticaria (Hives)

General information on hives — symptoms, typical management, and when it's an emergency.

Pending clinical review — treat as general information only, not verified medical guidance. See our Medical Review Policy.

Urticaria (hives) is raised, itchy welts on the skin, usually from an allergic reaction, though many cases have no identifiable trigger. Most cases are mild, but hives with swelling of the face/throat or breathing difficulty is an emergency. This page is general educational information, not medical advice for your specific situation.

Common Symptoms

Raised, itchy, red or skin-coloured welts
Welts that may change shape, move, or come and go
Swelling, in some cases
Burning or stinging sensation

How It's Typically Managed

Identifying and avoiding the trigger, if known
Antihistamines, only as recommended by a pharmacist or prescribed by a doctor
Cool compresses for symptom relief
Allergy testing, if recommended, for recurring hives

This is a general overview of typical care, not a prescription. Only a doctor who has examined you can prescribe specific medication or dosage.

Foods That May Help

A balanced diet, avoiding only foods you and your doctor have confirmed as triggers

Foods to Limit or Avoid

Any confirmed personal food trigger — don't eliminate foods broadly without guidance

When to See a Doctor

Hives lasting more than a few days or recurring frequently
Swelling of the face, lips, tongue, or throat, or difficulty breathing (seek emergency care immediately — possible severe allergic reaction)

Frequently Asked Questions

What are the symptoms of Urticaria (Hives)?

Raised, itchy, red or skin-coloured welts; Welts that may change shape, move, or come and go; Swelling, in some cases; Burning or stinging sensation.

How is Urticaria (Hives) managed?

Identifying and avoiding the trigger, if known; Antihistamines, only as recommended by a pharmacist or prescribed by a doctor; Cool compresses for symptom relief; Allergy testing, if recommended, for recurring hives.

When should I see a doctor for Urticaria (Hives)?

Hives lasting more than a few days or recurring frequently; Swelling of the face, lips, tongue, or throat, or difficulty breathing (seek emergency care immediately — possible severe allergic reaction).

What foods may help with Urticaria (Hives)?

A balanced diet, avoiding only foods you and your doctor have confirmed as triggers.

What foods should I avoid with Urticaria (Hives)?

Any confirmed personal food trigger — don't eliminate foods broadly without guidance.

This is general information, not a diagnosis or treatment plan. If you're experiencing a medical emergency, call your local emergency number or visit the nearest emergency room.

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This article is AI-generated for general educational purposes only. It is not medical advice, diagnosis, or treatment, and has not been independently verified by a licensed clinician unless stated above under "Medically reviewed by." Always consult a qualified doctor for guidance specific to you — you can book an online consultation on greenhealtheasy in a few minutes.

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