A canker sore on the tongue may cause discomfort, but it will usually heal without treatment. Possible causes include mouth injuries and certain oral products. Learn more here.

Cancer. If your canker sores are not healing, it could be cancer. Yes, cancer can cause lesions and blisters that do not heal. Oral cancer or mouth cancer causes lesions on the tongue that look ...

Like a cold sore on your lip, a tongue cold sore may first appear red and cause tingling, itching, or burning. The red spots turn into a sore, that turns white, enlarges, and becomes a painful ulcer.

A sore on the side of the tongue that doesn’t heal. An easily bleeding ulcer. Tongue pain. “If you have any ulceration in the tongue that lasts longer than two weeks, ...

Painful sores may develop on the tongue and inside the mouth that blister and make it difficult to swallow, eat, or drink. Depending on where the sores develop, this could be felt more on one side ...

A cold sore usually occurs due to an infection with HSV-1. It can occasionally form on the tongue. Learn about the causes, symptoms, and treatment options here.

News; US News; Cancer 'A sore on my tongue turned out to be cancer – I couldn’t eat for a year' Danielle, from New Jersey in the United States, could not eat properly for a year after doctors ...

A sore throat may cause general pain, or you may only feel it on one side. There are numerous causes for one-sided throat pain, which range from common ailments to serious medical conditions.

Sharp pain on one side of your throat when swallowing can occur for many reasons. Learn about possible causes, along with treatment options, and when to see a doctor.

A woman has described the "living hell" she endured after a lesion on her tongue turned out to be cancer. Danielle, 46, could not eat properly for a year after doctors removed part of her tongue ...