Why do you itch when you sweat?

Itchy sweating may be caused by skin sensitivity, bacterial infection, atopic dermatitis and so on.
1. Skin sensitivity: the human body contains a variety of components, including salt, urea, etc., the skin is sensitive to the crowd, may be stimulated by such substances, resulting in patients with sweating itchy body.
2. Bacterial infection: If the sweat is not cleaned up in time, it may cause the invasion and reproduction of bacteria, resulting in a slight inflammatory reaction of the skin, thus causing itching and localized redness and swelling.
3. Atopic dermatitis: this disease is mainly related to genetics, immune abnormalities, environmental factors, skin barrier function abnormalities and other factors, when allergens enter the body and microorganisms colonize the skin, resulting in abnormal immune response and inflammation of the skin, thus causing itching.
If the symptoms continue to develop, it is recommended that patients go to the hospital in a timely manner, under the guidance of the doctor to carry out relevant examinations, according to the specific results of the examination, to take targeted treatment.