An unhealthy tongue may look red, smooth, or black. Other signs of tongue health include soreness and enlarged and swollen papillae, or the small bumps on your tongue. Tongue changes are sometimes ...

Less common white bump causes worth noting are: Flat warts: “These small, skin-colored bumps are caused by specific strains ...

It describes symptoms like glossitis (a red and swollen tongue) that occur with COVID-19. You may also notice bumps on the back of your tongue, sores that appear on the side, or a white coating.

Amanda Gardner is a health reporter whose stories have appeared in cnn.com, health.com, cnn.com, WebMD, HealthDay, Self Magazine, the New York Daily News, Teachers & Writers Magazine, the Foreign ...