Want to quickly eliminate the inside of the mouth blisters need to first identify the cause, common foreign body injury, herpes or mucus cysts, need to take medication or surgical treatment. 1. Foreign body injury. Blisters inside the mouth may be a bad restorative or eating too hard food, damage to the oral mucosa resulting in blood blisters, usually need to go to the hospital to poke the blood blisters, the use of rehabilitation of new liquid to promote the healing of the traumatic surface. 2. Herpes. The body infected with herpes virus can appear in the oral cavity several blisters of varying sizes, blisters are easy to break out of the vesicles, the treatment generally use antiviral drugs, such as acyclovir, ribavirin. 3. Mucus cysts. When mucus cysts appear in the mouth, translucent blisters can be seen on the surface of the mucosa, which can recur and generally require surgical excision. The blisters inside the mouth want to quickly eliminate, need to first go to the hospital to check the cause of the blisters after targeted treatment, the use of drugs need to follow the doctor’s instructions.