Knee osteoarthritis is generally not completely curable, but medications can be used to alleviate the clinical symptoms, such as aspirin or diclofenac sodium, etc., and if it is more serious, it can be treated by surgery, which can improve the patient’s quality of life. Knee osteoarthritis is still a disease that cannot be completely cured, but only through the use of aspirin or diclofenac sodium and other drugs to improve the clinical symptoms such as pain. If the condition is more serious, patients need to consider undergoing surgical treatment, the specific treatment methods include arthroscopic joint cleaning surgery, joint replacement surgery and so on. Knee osteoarthritis is often caused by chronic strain, metabolic abnormalities, overweight and nutritional deficiencies, which can lead to redness, swelling, pain and impaired mobility of the joints, and can even lead to impaired joint function and deformity and other complications, which affects health. It is recommended that patients consult a doctor in a timely manner and follow the doctor’s instructions. Taking medication carries a certain degree of risk, and patients need to be guided by a specialist.