Are there any effective acupuncture points for sore tongue?

There is no such thing as a special acupuncture point for tongue pain. Usually, you can use Zhongchong, Jinjin Yuyi and Tongli to treat tongue pain.
1. Zhongchong is located on the finger, at the highest point of the end of the middle finger. This point can be used to treat stroke unconsciousness, strong tongue, heat stroke, fainting, pediatric convulsion (a pediatric disease mainly manifested by dizziness, convulsions and seizures), fever, sublingual swelling and pain, and pediatric night crying.
2. Jinjin Yuyi is located on both sides of the tongue, on both sides of the tongue, right on the lateral edge of the tongue, with Jinjin on the left and Yuyi on the right, counting 2 points. This point is used for the treatment of tongue erosion, mouth ulcers, mouth sores, swollen tongue, diarrhea, aphasia, crooked eyes and mouth, salivation (drooling), laryngeal paralysis (redness, swelling and pain in the pharynx, or dryness, feeling of a foreign body, or itchy discomfort in the pharynx, difficulty in swallowing) and other conditions.
3. Tongli is on the palm side of the forearm, when the radial edge of the ulnar flexor tendon of the wrist, 1 inch above the transverse carpal stripe. This point is used for treating heart pain, palpitation, dizziness (violent heartbeat, panic), violent mute (sudden loss of voice), strong tongue and speechlessness, wrist and arm pain and other conditions.
If you experience discomfort, it is recommended to go to a regular hospital for examination and timely treatment to avoid delay. Acupuncture treatment needs to be operated by a professional acupuncturist, do not operate blindly on your own.