Seahorse is a valuable Chinese medicine with high economic value, which has medicinal effects such as strengthening the body, tonifying the kidneys and strengthening the yang, soothing the tendons and activating the joints, relieving inflammation and pain, calming the mind, and relieving cough and asthma. The seahorse has been used as a medicine for at least 1,500 years, first appearing in the Tang Dynasty in the book “Collection of Materia Medica”. The seahorse also has the alias of water horse. The seahorse is also known as southern ginseng. The common saying is northern ginseng, southern seahorse. Sea horse taste salty, sweet, warm. It belongs to the liver and kidney meridians. Its effects are mainly to tonify the kidney and strengthen yang, invigorate blood circulation and disperse nodules, reduce swelling and pain. It can be used for impotence and spermatorrhea, cold and infertility in the uterus, soreness and weakness of the waist and knees, and frequent urination. Hippocampus can also be used for the treatment of obstruction in the abdomen and injuries caused by fall and flutter. In addition, it can also be used for the treatment of kidney deficiency and asthma, and for the external treatment of gangrene, sores and bleeding from trauma. Pregnant women and those with Yin deficiency are not allowed to take it.