The root of the tongue pain is considered to be the emergence of oral ulcers, lobular papillitis and other diseases, can be under the guidance of the doctor to use lidocaine gel, metronidazole and other drugs treatment. 1. oral ulcers, patients with oral ulcers may lead to ulcers on the top of the tongue, so the root of the tongue pain symptoms, usually under the guidance of a doctor to use oral ulcers, lidocaine gel and other drugs to promote healing. 2. Follicular papillitis, some patients appear follicular papillitis due to the root of the tongue side of the follicular papilla congestion and redness, may produce tongue root pain symptoms, can be under the guidance of the doctor to use cephradine, metronidazole and other drugs treatment. Usually need to pay more attention to personal oral hygiene, keep the mouth clean, the use of drugs need to follow the doctor’s instructions.