The arm is itchy. It has red pox. It's very itchy. There's nothing else. It's itchy
In your case, it is really caused by allergic reaction. It is suggested to apply some calamine drugs or mometasone furoate ointment for anti itching treatment. In addition, if you have allergic symptoms, you can take some cetirizine hydrochloride tablets or Loratadine Tablets orally for treatment. Pay attention to light diet and avoid spicy and irritant foods that are easy to cause allergic reaction, such as plants or pollen, It is recommended to wear protective measures.
This situation is considered to be eczema caused by skin allergy. Treatment can be oral loratadine, take once a day at night, one capsule each time. Apply Halometasone Cream twice a day. Try not to eat river food, seafood, pepper, etc. during the treatment. Do not wash the affected area with too hot water. You can't grab it, you can't rub it. We should try our best to go to places with much dust, such as trees and grasslands.
According to the photos, there are erythema papules on the skin, accompanied by pruritus. It is suspected that it may be an allergic reaction, which may be related to contact allergy. It is recommended to go to the dermatology department of the hospital for a definite diagnosis. External drugs such as calamine lotion and oral drugs such as desloratadine are generally used for treatment.