Children with white blisters inside the mouth, there are several measures to deal with: 1, hand, foot and mouth disease, the child can be the entire oral mucosa with blisters, usually around the blisters will have inflammation red halo accompanied by pain, hands and feet will also have, in addition to the child will also have fever, anorexia, has been crying performance. First of all, we should pay attention to the isolation between the children to avoid cross-infection, and secondly, in the early take antiviral oral solution, supplement vitamin C, avoid scratching the affected area, usually the child to use the bottle, tableware should be sterilized on a regular basis. 2, thrush is mainly due to Candida albicans infection, in addition to causing the mouth with blisters, but also lead to the surface of the tongue, the surface of the blisters with a layer of white flake-like membrane, usually wipe off, the child will also have a restless performance. The child will also be restless. Normal breastfeeding to ensure that the child’s nutrition, in addition to pay attention to oral hygiene, you can use a cotton swab dipped in saline to clean the mouth.