Itchy red pimples on the body may be caused by hives, chicken pox, prickly heat, insect bite dermatitis and other factors.
1. Urticaria: It may be related to allergic factors, which will lead to localized red pimples on the skin, which are round or oval in shape, with uneven skin surface and accompanied by itching.
2. Chickenpox: usually associated with chickenpox-herpes zoster virus infection, mainly in the pediatric population, will cause the appearance of red pimples on the body, accompanied by fever, headache, sore throat, itching and other symptoms.
3. Prickly heat: It may be related to environmental factors, such as prolonged exposure to high temperatures and excessive sweating, which may cause prickly heat, resulting in the appearance of red pimples on the local skin, accompanied by itching and tingling.
4. Insect bite dermatitis: the skin has been bitten by mosquitoes, may induce insect bite dermatitis, will lead to localized pimples are very itchy, may also be accompanied by tingling sensation, burning sensation and other symptoms.
Red pimples on the body is very itchy, indicating the existence of abnormalities, it is recommended to go to the hospital as soon as possible to the Department of Dermatology for diagnosis and treatment.