There is a blister on the palate may be burns, viral infections, hypersensitivity reactions, etc. It can be treated with general therapy and medication.
1. Scalding: Eating too hot food can lead to localized scalding in the mouth, and after scalding, there will be submucosal exudation, resulting in blisters. If the blisters are small, they can be left untreated. If the blisters are large, you can use chlorhexidine gargle or refrigerated saline gargle, as well as controlling the temperature of the food and eating a light diet, which will generally lead to recovery on its own.
2. Viral infection: Herpes virus infection can cause extensive congestion of mucous membranes and blisters, this disease has a certain self-limiting, if the symptoms are not obvious, strengthen the care can be, such as pay attention to oral hygiene, balanced nutritional intake, to ensure that sufficient sleep. If there is obvious pain, you can eat cold food in moderation, mainly fluids.
3. Hypersensitivity reaction: the oral cavity came into contact with a certain substance, such as dentures, or take some kind of drug after an allergic reaction, resulting in blisters. It is important to look for allergens and cut off the contact of allergens. Use water or saline to rinse your mouth frequently, and take oral loratadine and chlorpheniramine in severe cases.
There is a blister on the palate is a symptom, can not be diagnosed solely on the basis of symptoms of the disease should be timely medical diagnosis, standardized treatment, such as the need for medication should be strictly abide by the doctor’s instructions.