How does the skin rise small grain of rice pimples to still itch to return a responsibility

The skin develops small pimples and itching. There may be several reasons: 1. In hot seasons, the skin sweats more and can show red pimple blisters accompanied by itching symptoms. 2. Allergic dermatitis or eczema. The skin shows red pimples or blisters, accompanied by itching and discomfort, due to exposure to allergens or internal causes. 3. Urticaria. Urticaria can be caused by food, drugs, or infections. It is characterized by recurrent small wheals accompanied by itching discomfort.