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Urticaria

Medically reviewed by Drugs.com. Last updated on Mar 3, 2024.

Urticaria is also called hives. Hives can change size and shape, and appear anywhere on your skin. They can be mild or severe and last from a few minutes to a few days. Hives may be a sign of a severe allergic reaction called anaphylaxis that needs immediate treatment. Urticaria that lasts longer than 6 weeks may be a chronic condition that needs long-term treatment.

Hives

DISCHARGE INSTRUCTIONS:

Call your local emergency number (911 in the US) for signs or symptoms of anaphylaxis,

such as trouble breathing, swelling in your mouth or throat, or wheezing. You may also have itching, a rash, or feel like you are going to faint.

Return to the emergency department if:

Call your doctor if:

Medicines:

You may need any of the following:

Steps to take for signs or symptoms of anaphylaxis:

Safety precautions to take if you are at risk for anaphylaxis:

Treatment options

The following list of medications are in some way related to or used in the treatment of this condition.

View more treatment options

Manage urticaria:

Follow up with your healthcare provider as directed:

Write down your questions so you remember to ask them during your visits.

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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.