Red rashes on the face of infants in the month may be caused by prickly heat, eczema, or other diseases. It is recommended to pay attention to daily care, topical antipruritic, glucocorticosteroids, and oral antihistamine, antiviral and anti-infective drugs if necessary. 1. Prickly heat: Rash can be caused by hot weather, high room temperature and poor skin perspiration. It is recommended to lower the room temperature, reduce clothing or bedding, avoid scratching and stimulation, and apply topical glycerite lotion to relieve itching. 2. Eczema: Red rashes on the face of newborns can also be considered to be related to eczema. For example, allergies to food and contacts may lead to red rashes on the face. Glycerine lotion can be given as a topical application, or topical hydrocortisone and dieldrin cream to control the inflammatory skin reaction. If necessary, oral loratadine syrup can reduce the itching. 3. Other diseases: The appearance of red rash on the face can also be considered to be related to diseases such as impetigo. For bacterial infections, erythromycin ointment may be given to apply. Viral infections can be given medication such as acyclovir ointment. To summarize, the baby in the month of red rash on the face, and a variety of diseases, it is recommended to go to the hospital neonatology, dermatology, first to clarify the cause, and then targeted treatment.