The tongue is very active because you use it most of the day to eat and speak. Because of this, several things can cause bumps on the tongue. In most cases, a bump on the tongue is uncomfortable and sometimes painful, and depending on the cause you may need medication for the bump to heal.
Trauma and Injury
Just like every other part of our body, the tongue can be injured and succumb to trauma. Tongue bumps associated with trauma or injury are referred to as lie bumps. These bumps can be white or red, as well as tender for several days. Local accidental trauma, such as scraping, rubbing or biting, causes these tongue bumps, says the Net Wellness Organization. Contact reactions to various foods may also cause them. In most cases, you can use over-the-counter creams to help heal the bumps.
Aphthous Stomatitis
Aphthous stomatitis, more commonly referred to as a canker sore, is a condition that causes small ulcers to form within the mouth. The ulcers, or bumps, have a red base and a yellow layer covering them. It typically takes 7 to 14 days for these tongue bumps to heal, but they typically come back, according to the University of Virginia Health System. Use topical medications and mouth rinses to help alleviate any pain.
Leukoplakia
Leukoplakia is characterized by white, thickened bumps on the tongue. These bumps can also be on the gums, bottom of the mouth and the inside of the cheeks. In most cases, this condition is not serious; however, in less common cases it can present the early signs of cancer. For most patients, avoiding alcohol and smoking will allow leukoplakia to heal, says the Mayo Clinic.
