Sea horse is a kind of valuable traditional Chinese medicine with high economic value. It has the functions of strengthening the body, tonifying the kidney and Yang, relaxing the muscles and activating the collaterals, relieving inflammation and pain, calming the nerves, relieving cough and asthma, especially for the treatment of nervous system diseases. It has been favored by people since ancient times. In addition to being mainly used to make various synthetic drugs, sea horse can also be taken directly for health and treatment.