Generalized itchiness may be caused by physiological factors, allergies, systemic diseases, etc.
1. Physiological factors: If the weather is too dry, resulting in a lack of moisture in the skin, leading to patients with generalized itching.
2. Allergy: If the patient has recently come into contact with cosmetics, mites, dust and other substances, or eat alcohol, seafood and stimulating food, an allergic reaction may occur, triggering the patient’s itchy phenomenon.
3. Systemic diseases: If the patient is uremic dialysis patients, true erythrocytosis, diabetes, hyperparathyroidism and other patients, easy to appear all-over itching.
If the symptoms continue to develop, it is recommended that patients go to a regular hospital, under the diagnosis of the doctor, according to the patient’s specific performance, to take targeted treatment.