Whether or not a child can take a bath after having a rash depends on the type of rash and the physical condition, but generally speaking, in most cases, a child with a rash can take a bath. If the child’s rash is only manifested as itching, redness, swelling and other symptoms of the skin, not broken combined with fever and other symptoms of discomfort, such as prickly heat, folliculitis, insect bites dermatitis, you can take a bath. However, care should be taken that the water temperature is not too hot or too cold to prevent irritation of the rash. If your child has a rash caused by an infection, such as chicken pox or hand-foot-mouth disease, you should avoid bathing to prevent new infections from occurring when you scratch the rash. Therefore, when your child has a rash, you should judge whether it is okay to bathe or not according to the type. And when bathing should pay attention to the water temperature, and pay attention to the frequency of bathing, not too frequent.