When a child has red spots on his or her body, it is necessary to first determine the cause of the red spots, and the treatment is not exactly the same depending on the cause. If the child has fever and infection during the process of red dots, the red dots are considered to be an infectious rash, which usually does not require special treatment and will disappear on its own after the primary infection is effectively controlled. If the baby does not have the manifestation of infection, the location of the red spot may be itchy, the baby has the performance of scratching, scratching, rubbing, so the red spot caused by allergic reasons is more likely, then you need to recall what the possible allergens are, and try to avoid. For the red spots that have appeared, if the baby has obvious itching and scratching performance, you need to use some topical medications, such as Furfurylate lotion or zinc oxide ointment to stop the itching, which are hormone-free and can be used safely. If the itch is more pronounced and affects the baby’s normal rest and sleep, you can take oral anti-allergy medication such as cetirizine or loratadine. More complex causes of red dots may be related to immune diseases, specific diseases, when the red dots themselves do not cause discomfort to the baby and do not require special treatment, but it is crucial to ask the doctor for an active diagnosis and active treatment of the original disease.