Itchy body after bathing may be related to urticaria and contact dermatitis.
1. Urticaria: according to its different causes are divided into cholinergic urticaria and cold urticaria.
(1) cholinergic urticaria: cholinergic urticaria is a special type of urticaria, with a variety of reasons related to increased skin temperature, the main clinical manifestations of the red spots of the doughnut-like changes, and accompanied by itching, in which hot water is the main factor triggering cholinergic urticaria.
(2) cold urticaria: a kind of urticaria induced by contact with cold water or cold air, in the clinic, the rash will also appear as a wind, and accompanied by intense itching, this situation is mainly seen after taking a cold shower.
2. Contact dermatitis: refers to the skin contact with irritants or allergens and the reaction, including shower gel, soap, and skin care products used in the bath may be allergens, the main manifestation of the skin itching at the site of contact, and can be accompanied by erythema, pimples and so on.
For recurring itchy skin symptoms, it is important to go to the hospital in time.