Children with red dots on the face may be caused by many reasons, common eczema, infectious diseases and other diseases, as follows: 1, eczema: is the most common skin disease in children, may be related to genetics, food, the environment and other factors, treatment can be properly coated with drugs such as glyburide lotion, while paying attention to ventilation, avoid giving children too much clothing; 2, infectious diseases: if children in addition to the face The first thing you need to do is to take a look at the skin and see if you can find a good solution. 4, hemangioma: often occurs in the head and neck, in the 3-4 months after birth will grow to the maximum, if the child face red dots, can consider whether it is hemangioma; 5, allergic rash: children face red dots, itching, can consider whether it is eating fish, shrimp or contact with pollen and other allergens after the allergic reaction. If the symptoms are serious, you should seek medical attention for diagnosis and treatment; 6, hot and cold stimulation: hot and cold air stimulation can easily lead to red dots on children’s skin, so you should try to avoid such situations on a daily basis.