Clear blisters in the mouth that do not hurt or itch may be associated with viral infections or mucosal cysts. If it is a viral infection it can be treated with antiviral drugs such as ribavirin and interferon. If it is caused by a mucosal cyst, it can be surgically removed if necessary.
1. Viral infection: If the clear blisters in the mouth are caused by viral infection, it is necessary to go through the examination first to confirm the diagnosis of the pathogen. According to the pathogen to use the corresponding drug treatment. Ribavirin, interferon and other widely used drugs can also be used.
2. Mucous membrane cysts: Also known as mucous gland cysts, they are mainly found on the mucous membrane of the lower lip, posterior molar area and soft palate. They may be caused by irritation, heat and hard food. If the cyst affects daily life, it can be surgically removed under local anesthesia.
Clear blisters in the mouth are painless and itchy, and it is recommended to go to the hospital for examination in time in order to clarify the cause of the disease and treat the cause. Doctors should be used in accordance with medical advice.