Urticaria (Hives): a complete overview - DermNet
Vessel-wall damage indicates urticarial vasculitis. What is the treatment for urticaria? The main treatment of all forms of urticaria in adults and children is with an oral second-generation H1 …
Acute urticaria: Causes, Features, and Treatment - DermNet
Vessel-wall damage indicates urticarial vasculitis. What is the treatment for acute urticaria? The main treatment for acute urticaria in adults and in children is with an oral second-generation …
Urticaria and urticaria-like conditions - DermNet
Pruritic urticarial papules and plaques of pregnancy. PUPPP or Pruritic Urticarial Papules and Plaques of Pregnancy is an eruption occurring during the last few weeks of pregnancy, usually …
Chronic urticaria - DermNet
Vessel-wall damage indicates urticarial vasculitis. What is the treatment for chronic urticaria? Antihistamines. The main treatment for chronic urticaria in adults and children is with an oral …
Urticaria in children - DermNet
2019年4月4日 · The mediators cause vasodilation and leakage of fluid into surrounding tissues to produce the redness and swelling of urticarial weals. Triggers of acute spontaneous urticaria …
Chronic spontaneous urticaria - DermNet
2018年5月15日 · Activated mast cells release histamine along with other mediators, such as platelet-activating factor and cytokines, resulting in sensory nerve activation, vasodilation, …
Polymorphic eruption of pregnancy. PUPPP - DermNet
The rash usually starts in the stretch marks around the umbilicus where stretching of the abdomen is greatest. Triplet pregnancies have a higher risk (14%) than twin pregnancies (2.9%). …
Contact urticaria - DermNet
The mechanism by which these provoke an immediate urticarial rash at the area of contact can be divided into two categories: non-immunological contact urticaria and immunological (allergic) …
Cutaneous adverse reactions to antibiotics - DermNet
Serum sickness-like reaction is a form of hypersensitivity vasculitis with specific skin features: erythema on the sides of fingers, hands, and toes, followed by a more widespread morbilliform …
Papular urticaria - DermNet
Papular urticaria, Insect bite allergy, Prurigo simplex, Urticaria papulosa of Hebra, Lichen urticatus, Strophulus, Persistent insect bite reaction. Authoritative facts from DermNet New …