Itchy body at night is probably caused by contact dermatitis, urticaria, pruritus and other diseases.
1. Contact dermatitis: contact dermatitis is an allergic reaction caused by the patient’s skin contact with exogenous substances, the patient’s main symptoms are mild edema, erythema, itching and so on. Such as the use of shower gel before going to bed or contact with quilts, chemical fibers and other allergic substances, resulting in patients will appear at night on the body itchy phenomenon.
2. Urticaria: The causes of urticaria are complex, mainly including food, inhalants, drugs and physical factors. The patient’s main symptoms for the skin, itchy skin, edematous erythema, nausea, vomiting, headache, diarrhea and other symptoms, the night may be more sensitive or contact with the body, eating certain allergic substances lead to itching.
3. Pruritus: the etiology of pruritus is more complex, the more common cause of dry skin, may also be drugs, or diabetes and other stimuli. The main symptoms of patients for the whole body or local itching, burning sensation, ants and so on.
Patients appear to the night body itching symptoms, should be timely to the hospital, follow the doctor’s instructions standardized treatment.