Acupoint injection is a method of combining acupuncture with medicine to treat diseases. According to the disease, the therapeutic effect of acupoints and the pharmacological characteristics of drugs, appropriate acupoints and drugs are selected to play a comprehensive role and achieve the purpose of treating diseases.

For neuropathic headache, take a liquid containing 4 mg of dexamethasone per 100 ml of normal saline 10 ml, and inject it into Fengchi (double) and Gu Feng (double) points respectively, each point is 2.5 ml, every 2-3 days 1 time, and 10 time is/kloc-.

There are mainly Fengchi points, Temples, Hegu points and Lieque points; Match points Bai Yang, Touwei, Fengfu, Lvgu, Waiguan and Ashi, and select points according to the syndrome, each time 1 ~ 3 points. Commonly used injections include angelica injection, gastrodia elata injection, vitamin B 1 and vitamin B 12 injection, 0.5% ~ 1% procaine, etc. Most of them are 0.5ml per point, 1 ~ 2 times a day or every other day 1 time.

For vascular migraine, 4ml of 0.5% procaine can be injected into the pain point and Fengchi point, and the depth of Fengchi point should not exceed 1.7cm.

For trigeminal neuralgia, 2ml of vitamin B 1 100ml, vitamin B 120. 1mg and 1% procaine can be injected into facial acupoints or Zusanli once a day or every other day. You can also use a mixture of 95% alcohol and 2% procaine or anisodamine injection to select the following 1 ~ 3 acupoints at a time: Taiyang, Bai Yang, Fish Waist, Shimonoseki, Sibai, Xiang Ying, Butscher, Cang Di, Jiaocheng and Oichi.