“Water acupuncture”, also known as “acupuncture point injection”, is the choice of Chinese and Western drugs injected into the relevant acupuncture points to treat disease a method. Water acupuncture therapy has a wide range of applications, where most of the indications for acupuncture can be treated with this method. The scope of application of water acupuncture 1, sports system diseases: paralysis (frozen shoulder, rheumatoid arthritis), back and leg pain (lumbar muscle strain, osteophytes, herniated disc), sprains, etc. 2, neurological diseases: headache, sleeplessness, distorted eyes and mouth, impotence, trigeminal neuralgia, sciatica, intercostal neuralgia, epilepsy, etc. 3, digestive system diseases: stomach pain (gastric prolapse, ulcer disease, gastrointestinal neurosis), diarrhea, dysentery, etc. 4, respiratory system diseases: cough (acute and chronic bronchitis, upper respiratory tract infection), asthma, consumption, etc. 5, cardiovascular diseases: palpitations (tachycardia), heart pain (coronary artery disease, angina pectoris), hypertension, etc. 6.Surgical and dermatological diseases: canker sores, intestinal canker sores, abdominal pain (ulcer perforation, intestinal obstruction, gallstone evidence, biliary tract infection), gonorrhea (urinary tract stones), rubella, acne, psoriasis, etc. 7. Diseases of the five senses: sore throat, swollen eyes, otitis media, rhinitis, etc. 8, obstetrics and gynecology, pediatric diseases: uterine prolapse, labor induction; pediatric pneumonia, pediatric diarrhea, etc. 9, for surgical anesthesia: acupuncture point injection to perform needle anesthesia in the five senses in the most used, with points have body points, ear points, with physiological saline, vitamin B1 injection and Yang Jinhua and other Chinese medicine preparations. Water injection precautions 1, treatment should be explained to the patient the characteristics of treatment and the normal reaction after injection. 2, strict compliance with aseptic operation, to prevent infection, it is best to change a needle for each injection of an acupuncture point. Before use should pay attention to the expiration date of the drug, do not use expired drugs. And pay attention to check whether the drug solution has precipitation and deterioration, if it has deteriorated that should stop using. 3, pay attention to the performance of drugs, pharmacological effects, dosage, contraindications, side effects and allergic reactions. All drugs that can cause allergic reactions (such as penicillin, streptomycin, procaine hydrochloride, etc.) must be tested first, and those with positive skin tests should not be applied. Drugs with more serious side effects should not be used. Drugs with strong stimulating effects should be used with caution. 4. General drug solution should not be injected into the joint cavity, spinal cord cavity and blood vessels. If blood is drawn back during injection, the blood vessels must be avoided before injection. If it is mistakenly injected into the joint cavity, it may cause redness, swelling, heat and pain in the joint; if it is mistakenly injected into the spinal cord cavity, it may damage the spinal cord, so care must be taken. 5, when injecting next to the nerve stem, the nerve stem must be avoided, or shallow stabbing to not reach the depth where the nerve stem is located. If the nerve trunk is shallow, the depth of the nerve trunk can be exceeded to avoid the nerve trunk. If the tip of the needle touches the nerve stem and the patient feels electric shock, it is necessary to withdraw the needle, change the angle, avoid the nerve stem and then inject, so as not to damage the nerve and bring adverse consequences. 6, trunk acupuncture points should not be injected too deep, to prevent stabbing injuries to internal organs. Both sides of the back spine acupuncture points can be oblique to the spine, to avoid straight stabbing and cause pneumothorax. 7, the elderly and infirm, the injection site should not be too much, the dosage of drugs can be reduced as appropriate to avoid needle fainting. Pregnant women’s lower abdomen, lumbosacral region and San Yin Jiao, Hegu and other pregnant women’s prohibited acupuncture points, generally should not be made acupuncture point injection, so as not to cause abortion.