[header] How to get rid of bumps on your tongue [title] Gargle with a warm saltwater solution. [step] Swishing a simple saline solution has some antibacterial properties and may help relieve tongue bumps. It can also help decrease any inflammation that may present with the condition. 
[substeps] Dissolve 1/2 a teaspoon of salt in an 8-oz glass of warm water to make your saline solution. Gargle a mouthful of the salt water for 30 seconds and then gently spit it out.