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

Home remedies for a sore tongue can bring relief when your tongue hurts from a minor cause, such as a bite or minor burn ...

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.

Sores on the roof of the mouth can be painful. It grows gradually, starting with a slight bump, eventually becoming more swollen and agonising. While most oral sores heal on their own, some may ...