Acute urticaria (hives) is a common skin condition that affects up to 20% of people at some point in their lives. It can transition into chronic urticaria for up to 8% of the population. Hives ...

Acute urticaria can often be diagnosed by reviewing a person's medical history, current medication use, recent infections, changes in lifestyle or environment, or a family history of hives.

The symptoms of acute urticaria, the most common type, most often affect young children, particularly boys, and usually disappear within 24 hours.

Hives themselves are very common. So what sets chronic spontaneous urticaria apart?

The good news, though, is that most episodes of hives or "acute urticaria" disappear within a day without treatment. Hives that come and go for longer than 6 weeks are known as "chronic urticaria." ...

Learn home remedies and medical treatments to help ease your hives symptoms and speed up your recovery.

Hives are welts that appear on the skin. They appear in varying shapes and sizes. Common causes include food triggers, medications, infections, allergens, and other stimuli. Here’s what you need ...

Hives (urticaria) prevention primarily involves getting the right diagnosis, tracking and avoiding triggers, and making lifestyle changes.

Hives (urticaria) is an inflammatory skin condition that causes bumps (wheals) to form on the skin as well as other symptoms like swelling and itchiness.

Hives, or urticaria, are a common skin rash that appears as raised, itchy welts. Sometimes, hives resolve quickly on their own, but if they persist, over-the-counter medications often help.

Stanford Infectious Diseases' Dr. Anne Liu explains why people are reporting getting hives after recovering from COVID-19.

Up to six weeks is considered acute hives, or short-term hives. Over six weeks is considered long-term hives. I have seen very few chronic hive patients after COVID," he said.