Headaches, swollen and painful gums, epilepsy, fright, and goiter.

On the head, directly above the posterior edge of the ear root, 2 cun into the hairline from the ear, and 0.5 cun behind the Shuai Gu. (This acupoint is bilateral, one on each side.)

Step 1: Sit up straight or lie on your side.
Step 2: Measure straight up from the posterior edge of the ear root into the hairline for 2 horizontal fingers (the breadth of the thumb), and press where there is a sensation of soreness and swelling; this is the location of this acupoint.