Bubbles on the tongue may be caused by trauma, mucous cysts of the minor salivary glands of the tongue, and aspergillosis.
1. Trauma: traumatic blood blisters caused by sharp edge cuts and bites are common.
2. Mucous cysts of the minor salivary glands of the tongue: there are some minor salivary glands in the tongue, and when the ducts are obstructed, saliva may accumulate and form mucous cysts of the minor salivary glands of the tongue, which may appear as long bubbles on the tongue.
3. Pemphigus: Pemphigus is an autoimmune disease with clinical manifestations of blisters on the oral mucosa, which may appear on the tongue.
Tongue long bubbles may also have other reasons, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.