More than 50% of people experience transient lingual papillitis, a benign form of tongue bumps. Stress and anxiety can cause tongue bumps by affecting your immune system. Bumps on the tongue could be ...

Canker sores are common and usually go away on their own in one to two weeks. Thrush is a yeast infection in the mouth and is more common in people with weakened immune systems. Tongue cancer is more ...