Urticaria

There are three main categories of hives

Urticaria that occurs spontaneously and is associated with acute or chronic urticaria.

Physical hives caused by a specific stimulus.

Urticaria lesions such as urticaria caused by exercise.

There are three main categories of hives

Urticaria that occurs spontaneously and is associated with acute or chronic urticaria.

Physical hives caused by a specific stimulus.

Urticaria lesions such as urticaria caused by exercise.