Urticaria pigmentosa: Symptoms, treatment, and more
Urticaria pigmentosa is a skin condition involving brownish spots caused by a buildup of immune cells. While there is no cure, treatments can effectively manage symptoms.Urticaria pigmentosa is a form of cutaneous mastocytosis. It occurs when the body produces too many mast cells in the skin. These immune cells release histamine, which causes red or discolored areas of skin that itch. Although the condition can affect adults, it most frequently appears in children.
Urticaria pigmentosa is a ski...
Urticaria pigmentosa is a ski...