Many bumps on the back of the tongue suggests that patients adjust their dietary habits in a timely manner, try to light and easy to digest food, reduce or avoid spicy and stimulating food intake, if the bumps on the tongue persists and does not subside, you should go to the hospital stomatology department in a timely manner for examination and diagnosis of the cause of the targeted treatment, to avoid misunderstanding the condition of the aggravation of the uncomfortable symptoms. If oral inflammation caused by oral herpes simplex, resulting in bumps on the back of the tongue, you can use acyclovir tablets or vasiclovir hydrochloride tablets for treatment, drink more water and consume more light and easy-to-digest food; if there are oral ulcers caused by local symptoms, you can through the lidocaine gel, compound benzocaine gel, or chlorhexidine gargle solution for treatment. The back of the tongue is long pimples more factors, need to go to the hospital for examination and diagnosis, timely determination of the cause of the disease and targeted treatment, to avoid misunderstanding aggravation of the symptoms caused by the adverse effects of the disease.