What should I do if my mouth is swollen with blisters?

A swollen mouth with blisters can be boils, carbuncles, allergic stomatitis, herpetic diseases, etc., which require medication or surgery depending on the situation.
1. Boils and carbuncles. Normal hair follicles around the lips appear folliculitis, there may be boils, carbuncles formed pustules, pain is obvious around the swelling, the emergence of the need for timely medical treatment, the use of ichthyol ointment coated or consider surgical incision and drainage.
2. Allergic stomatitis. Organism contact with allergens may appear oral allergy symptoms, in any part of the oral mucosa, can appear erythema congestion, swelling, blisters vesicles necrosis. Need to find the allergen and immediately stop contact, while taking antiblocking amines such as loratadine.
3. Herpetic disease. The body autoimmune disease can appear herpetic disease, in the oral mucous membrane parts appear widely occurring blisters of varying sizes, blisters are easy to break the formation of vesicles, need to take prednisone tablets, methotrexate and other drugs for treatment.
The mouth is swollen with blisters, you need to consult a doctor to check the cause, targeted treatment, medication need to follow the doctor’s instructions.