Dry skin itches. Grab a pimple.

Dry and itchy skin, a scratch will show the phenomenon of small pimples, normally caused by allergies. Allergies are very common in life, mainly due to contact with allergens. For example, smearing allergic skin care products, eating food that is easy to cause allergies, etc., may show such symptoms. After showing such symptoms, you can apply dexamethasone ointment or halcinonide ointment locally to treat them. A relatively large area can also be treated with oral anti-allergic drugs.