Why Do I Often Get Blisters on My Mouth and Lower Lip?

Bubbles often appearing on the mouth and lower lip may be caused by scalds, oral ulcers, oral herpes simplex, and other factors. Treatment can be provided through daily care, topical medication, oral medication, and other methods.

1. Scalds: If the temperature is too high, drinking overheated water or food may lead to scalds on the oral mucosa, causing bubbles, skin redness, pain, and other symptoms. When bubbles appear, do not pierce them to avoid infection. In daily life, we should avoid consuming overly hot food and water to prevent scalds.

2. Oral Ulcers: If the diet is poor for a long time, it may lead to a lack of trace elements and low immunity, which can cause oral ulcers, pinpoint herpes-like ulcers, bubbles, etc., accompanied by pain, swelling, and other symptoms. Drugs such as Compound Benzocaine Gel, Lincomycin Lidocaine Gel, and Ciodine Buccal Tablets can be used for treatment.

3. Oral Herpes Simplex: It is mainly caused by factors such as droplet, saliva, and direct contact with herpes fluid transmission, leading to infection invading oral mucosal cells and replicating cells, resulting in small bubbles, sore throat, congestion, and other symptoms on the oral mucosa. Drugs such as Acyclovir Tablets, Ribavirin Tablets, and Oseltamivir Phosphate Capsules can be used for treatment under the guidance of a doctor.

Bubbles often appearing on the mouth and lower lip may also be caused by diseases such as mucous cyst. It is recommended to promptly visit the hospital for relevant examinations and receive treatment under the guidance of a doctor.