Bumps
Canker sores are small and painful bumps that often occur under the tongue. They are often in red color and tend to come and go without treatments. When you notice only a single bump at the tip, it can be transient lingual papillitis. This condition would make you feel irritating. Another type of bump that is also common appears on both sides of the tongue. It is typically small and either red or white in color. You can feel harder to use the tongue to eat foods. The main cause of this condition can be the buildup of excessive acid in your stomach due to the over-consumption of fried or fatty foods. This bump is painless and often goes away on its own after two weeks. When a bump lasts for an extended period, make sure to consult your doctor to exclude the risk of oral cancer. [4]
