There is no authoritative literature on the fastest way to treat map tongue in adults, if there is no obvious discomfort, can not be treated, if there is pain can be used painkillers, if there is an infection, local anti-infective treatment should be carried out, pay attention to the maintenance of oral hygiene, specific as follows. Map tongue is often self-limiting, after a period of time, there can be intermittent relief period, when the mucous membrane back to normal, no obvious discomfort, can not be treated. If pain symptoms occur, you can use pain relievers, such as lidocaine spray, benzydamine gargle. If infection occurs, 2%~4% sodium bicarbonate solution can be used as gargle. Drugs should be used under the guidance of a doctor. Meanwhile, you need to pay attention to keep your mouth clean, brush your teeth 2~3 times a day for at least 3 minutes each time, and you can gently brush the surface of your tongue appropriately. It is recommended to visit a regular medical institution to receive professional treatment.