Aminoglucose, also known as glucosamine, can be glucosamine hydrochloride or glucosamine sulfate, both are drugs that play a supplementary role in joint cartilage, which can promote the synthesis of collagen in joint cartilage and nourish joint cartilage. Some elderly patients can take glucosamine for 1 year or even for a long time, which can improve the function of joints. As for whether to take imported and domestic drugs, its not much difference. The key is to develop good habits to protect the joints, especially the knee and hip joints. Patients should control their weight and reduce going up and down stairs and deep squatting. Older people should reduce alcohol consumption as well as use hormonal drugs with regular review of X-rays to prevent hip osteoarthritis.