Hello; After the thread is buried, a small piece of catgut for surgical suture is put in your body. Burying money is a sterile operation, and this thread will be absorbed into your body by yourself, which is harmless to you. It may cause your stomach pain, and there are the following situations: 1, there are some reactions when the thread is buried in the acupoint, which is normal and generally does not last long; 2. Acupuncture passes through small blood vessels during catgut embedding, causing spontaneous reaction and pain; 3, the line is not buried deep enough, and there is a phenomenon of compressing nerves; 4. Inflammation occurs after catgut embedding. At this time, anti-inflammatory treatment is needed. 1, don't touch the water one day after embedding, and protect the embedding place; 2. Don't pollute the acupoints, and don't grab them by hand.