There is no definitive “best” treatment for meniscus injury knee pain, including general treatment, medication, and surgery. 1. General treatment: immobilization of the knee joint by means of a brace, limiting the movement of the knee. 2. Drug treatment: oral ibuprofen and other non-steroidal anti-inflammatory drugs can be taken as prescribed by the doctor, which can help relieve pain. 3. Surgery: If the effect of conservative treatment is not obvious, arthroscopic meniscus revision plasty or resection can be chosen according to the specific situation to repair the damaged meniscus. It is recommended that patients with meniscus injury knee pain go to the regular hospital in time, under the guidance of the doctor standardized treatment, so as not to delay the condition.