Itchy body at night may be related to cholinergic urticaria, environmental irritation, scabies, neurodermatitis and other conditions.
1. Cholinergic urticaria: If the symptoms appear after sleeping at night, it may be the patient’s body surface temperature rises, resulting in cholinergic nerve stimulation, the formation of cholinergic urticaria, the typical symptom is itchy skin, the formation of a red rash like a wind ball.
2. Environmental stimulation: If the patient’s home environment is dry, or bedding for a long time without washing and replacement, bedding mites, may lead to itchy skin at night.
3. Scabies: related to scabies infection, scabies bite the skin, will lead to itchy skin symptoms, in the evening when the body temperature rises, itching symptoms more intense.
4. Neurodermatitis: the typical symptom of such patients with itchy skin, patients will not stop scratching the skin, resulting in mossy, flaky skin, usually at night.
There are many other reasons why the body is itchy at night, and patients should consult a doctor in time to clarify the cause and standardize the treatment under the guidance of the doctor.