Stiffness of the tongue, slow tongue movement, tongue muscle paralysis, reduced taste sensation, inability to taste food, persistent cough, bronchial asthma, excessive thirst.

Located inside the oral cavity, at the midpoint of the midline suture on the back of the tongue.

Sit or lie down straight, open the mouth. The midpoint of the midline suture on the back of the tongue is where the acupoint is located.