4. Drink More Water
Drinking more water will help you to reduce bumps on your tongue in numerous ways.
One common cause for all manner of abnormalities affecting the tongue and the mouth is dehydration. This can cause problems to the skin and flesh, but it can also cause problems if it negatively impacts your production of saliva.
Saliva contains natural antibacterial properties and so by drinking more water and producing more saliva, you can prevent the build-up of bacteria and other unwanted elements that may contribute to the appearance of bumps around the tongue. Likewise, water can also be soothing and cooling and thereby help to ease the cause of the bumps.