Add Yahoo as a preferred source to see more of our stories on Google. Have you ever woken up to find an annoying red or white bump inside your mouth or on your tongue? It might just be a canker sore, ...

Lip cancer is an oral cancer that first develops on the lips, usually causing an open sore or painful lump. Initial warning signs of lip cancer can be hard to recognize. As the cancer progresses, ...

Often, a person can take care of a deep cut inside the lower lip with first aid. If significant bleeding continues after applying pressure, then swift medical care may be necessary. Cuts inside the ...

Oral squamous cell carcinoma begins in the squamous cells, which are the cells that line the lips and the inside of the mouth. Symptoms can include sores or a lump in the mouth, a sore throat, and ...

Oral cancer is rare in children. Talk with your child’s doctor if you see a sore, lump, or other changes inside your child’s mouth. The vast majority are not cancer. Oral cancer is much less common in ...