Catgut embedding means catgut embedding at acupoints in traditional Chinese medicine. Implanting catgut or other absorbable catgut into acupoints is a method to treat diseases by embedding medical catgut into corresponding acupoints under the guidance of acupuncture meridian theory and continuously and gently stimulating acupoints through various factors. When catgut is softened, decomposed, liquefied and absorbed in the body after catgut embedding at acupoints, the physiological, physical and chemical stimulation on acupoints lasts about 1 month, thus producing a slow, soft, lasting and benign "long-lasting acupuncture effect" on acupoints, dredging meridians for a long time, and achieving the effect of "deep harvest and long stay to treat chronic diseases". Therefore, acupoint catgut embedding is a long-term, low-invasive acupuncture therapy, especially suitable for all kinds of chronic intractable diseases and people who are pressed for time and afraid of acupuncture pain.

Changsha Qisheng started this project because many foreign patients will take such a long vacation because of inconvenient work, and it is more convenient to bury the thread. Because acupoint catgut embedding plus traditional Chinese medicine treatment can quickly relieve symptoms and change the internal environment of human body at the same time, so as to treat both the symptoms and root causes. Like chronic intractable diseases, it is a good choice to treat severe amblyopia, optic atrophy, retinitis pigmentosa, nystagmus, macular degeneration and other eye diseases. The drug effect lasts for one month. Fuming Decoction is a special formula of one liter for seven days. It is composed of traditional Chinese medicines for nourishing liver and kidney, benefiting qi and nourishing blood, dredging collaterals and softening hardness. It can improve vision, control and delay the development of diseases, and has better curative effect.