What are these clear blisters in your mouth?

Canker sores are small, painful ulcers that can develop on the inside of the mouth, including on the tongue, gums, and inside of the cheeks. They are typically round or oval in shape, and can be white or yellow in color with a red border. Canker sores are not contagious and usually heal on their own within a few weeks.

Oral herpes, also known as cold sores or fever blisters, are small, fluid-filled blisters that develop on the lips or around the mouth. They are caused by the herpes simplex virus (HSV) type 1 and are highly contagious. Oral herpes blisters typically heal on their own after a few weeks, but they can recur throughout a person's life.

Stomatitis is a general term used to describe inflammation of the mouth. It can cause a variety of symptoms, including the development of clear blisters or sores in the mouth. There are many different causes of stomatitis, including infections, allergies, and autoimmune disorders. Treatment for stomatitis depends on the underlying cause.

Hand, foot, and mouth disease is a common contagious disease that affects young children. It is caused by the coxsackievirus A16 and is characterized by a fever, sore throat, and rash on the hands, feet, and mouth. The rash can include small, clear blisters that can develop on the inside of the mouth. Hand, foot, and mouth disease usually resolves on its own within a few weeks.

Allergic reactions can also cause clear blisters to develop in the mouth. Common allergens that can trigger oral blisters include foods such as nuts, shellfish, and milk, as well as certain medications and dental products. If you experience oral blisters that develop after consuming a certain food or using a certain product, you should consult a doctor to determine if you have an allergy.

If you are experiencing clear blisters in your mouth, it is important to see a doctor to determine the cause. Depending on the cause, your doctor may recommend treatment to relieve pain and discomfort, speed up healing, and prevent the blisters from coming back.