Flesh grains on the body may be viral warts and soft fibrous tumors. They can be treated with topical medications, physical therapy measures, or surgery. 1. Viral warts: These are skin abnormalities caused by human papilloma virus infection, such as flat warts, common warts, filiform warts and other diseases. It can be treated with onychomycosis tincture, imiquimod cream and other medications, as well as physical therapy measures such as laser and freezing. 2. Molluscum contagiosum: mainly due to the development of connective tissue to form benign tumors, manifested in the skin with pimples, protuberances and other cosmetic changes. It can be eliminated by laser and other thermal effects, and for larger soft fibroid tumors, it can be removed by surgery. Body long flesh grain should first go to the hospital for examination to clarify the cause of the disease, all treatments need to be used under the guidance of a professional doctor.