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Can hives be serious or life-threatening?

In most cases, hives may be itchy or painful, but usually fades within one to two days without causing any long-term harm. It is usually only potentially dangerous when it occurs with deep swelling or a serious allergic reaction, known as anaphylaxis. Seek urgent medical attention if you experience a racing heart, dizziness, difficulty breathing, or swelling.

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Author: Jonathan Meddings BMedLabSc (Hons)
First answered: 18 Sep 2014
Last reviewed: 19 May 2018
Rating: 4.0 out of 5
Votes: 1180 (Click smiley face below to rate)
Category: Tinea

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