Medically reviewed by Edmund Khoo, DDS An unhealthy tongue may look red, smooth, or black. Other signs of tongue health ...

Medically reviewed by Michael Menna, DO COVID tongue is not extremely common, but it can happen. It describes symptoms like ...

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.

usually include sores on the mouth or tongue (cold sores). Sores from HSV type 2 are usually on the genital area, as this type of herpes is sexually transmitted. However, it's possible no symptoms ...