Gynura procumbens preparation for preventing and treating depression and eliminating hyperprolactinemia caused by antidepressant drugs as well as preparation method and application of gynura procumbens preparation

The invention relates to the technical field of medicines, and particularly discloses a gynura procumbens extract preparation for preventing and treating depression and eliminating hyperprolactinemia caused by antidepressant drugs on the basis of soothing liver-qi stagnation as well as a preparation method and application of the gynura procumbens extract preparation. In the research process of experiments for resisting depression, eliminating prolactinemia caused by anti-depression western medicines and the like, the ethanol extract preparation of the gynura procumbens, which is used as an intragastric administration preparation for experimental rats, plays a remarkable role and curative effect. It is found that the intervention effect of the gynura procumbens extract preparation is better than or equal to that of anti-depression positive control western medicine fluoxetine and anti-hyperprolactinemia positive control western medicine bromocriptine which are clinically used at the first line. The food and med