If you are allergic to vaccines and have measles, you can take symptomatic treatment to alleviate the symptoms, and if necessary, anti-allergy treatment under the guidance of a doctor. If you are allergic to vaccines and have measles, it is an adverse reaction to vaccination, which manifests itself as an acute onset of skin allergy, with redness, swelling and bumps on the surface of the skin, you can apply cold compresses to alleviate the local discomfort and apply creams under the guidance of a professional doctor, such as dexamethasone or hydrocortisone creams, etc., which will generally eliminate the symptoms within 24 hours. If the redness and swelling of the skin is more serious, and large areas appear to be windy, it is recommended to cooperate with a professional doctor for anti-allergy treatment, commonly used drugs such as loratadine and cetirizine. Therefore, as soon as the discovery of vaccination allergy measles, it is recommended to go to a regular hospital as soon as possible, and explain the situation to the doctor, take timely treatment measures, so as not to develop into a serious illness.