Preparation method of injection for drug addiction treatment

The invention discloses a novel drug addiction treatment medicine and a preparation method thereof. The is composed of NGF (Nerve growth factor) separated from snake venom, tetrodotoxin and mushroom polysaccharide in proportion, the method comprises the following steps: mixing the above materials in proportion; preparing with sterile water, filtering and degerming with a microporous filter membrane, charging nitrogen, vacuumizing, and sealing a tube to obtain the injection, a capsule and a tablet. The medicine has the functions of reducing the relapse rate by 75% or above and repairing the immune injury function (the recovery rate reaches 97% of that of ordinary people). The method is a major breakthrough of bioengineering drug rehabilitation. 本发明公开了一种戒毒瘾新药物及其制备方法，由蛇毒分离的神经生长因子(Nerve growth factor NGF)、河豚毒素和菇类多糖组成，NGF、河豚毒素和多糖按比例混合后，以无菌水配制、微孔滤膜过滤除菌、冲氮、抽真空、封管成针剂及胶囊和片剂。本药物具有减低复吸率75％以上和修复免疫损伤机能(恢复达常人的97％)的功能。是生物工程药物戒毒的重大突破。