The causes of itchy skin on the body include dry skin, scabies, urticaria, fungal infections, skin allergies and so on.
1. Dry skin: If the patient is located in the environment of dry climate, or intake of water is too little, may lead to dehydration and dry skin on the body, may cause itchy skin symptoms.
2. Scabies: it is caused by the infection of scabies, the patient will appear all over the body itching symptoms, will not be able to control the scratching of the skin, resulting in skin bumps.
3. Hives: If the body is itchy, there is a red rash, and the red rash will form the wind, can be considered as hives.
4. Fungal infection: If the skin is infected by fungus, it will cause itching symptoms, the infected area will be red and rash, with the increase of time, the color of the area deepens, the skin becomes thicker.
5. Skin allergies: If you come into contact with a certain allergen or eat a certain allergic food, the patient may experience a series of allergic reactions, such as itching, rashes and so on.
It is recommended that patients with itchy skin consult a hospital in a timely manner to do a systematic examination to identify the cause of the disease and treat the symptoms under the guidance of the doctor.