There are more reasons why the body is always itchy, such as common pruritus, urticaria, eczema, etc., can cause the phenomenon of itchy body.
1. Pruritus: it is a kind of skin disease that only has itchy skin without primary lesions. The cause of this disease is complicated, which is commonly caused by dry skin, neuropsychiatric factors, as well as systemic diseases such as diabetes mellitus, uremia, hyper or hypothyroidism, and poor working and living environments, etc., which can cause pruritis. Patients may experience burning sensations, ants and other itching sensations.
2. Urticaria: mainly due to the intake of allergic food, infection with viruses, bacteria, and hot and cold stimuli, caused by increased vascular permeability of the skin mucosa and limited edema, which can be accompanied by obvious itching symptoms.
3. Eczema: Considered as patients ingesting certain allergic foods, such as milk, eggs, fish and shrimp, or contact with certain allergens such as pollen, dust mites, etc., which leads to localized skin eczema, causing itchy body.
Itchy body may also be caused by other factors, it is recommended that the patient to the hospital in a timely manner, to clarify the cause of the disease, under the guidance of the doctor symptomatic treatment.