Can sodium hyaluronate be injected into the knee joint?

Generally speaking, "injection of sodium hyaluronate" refers to the administration of sodium hyaluronate injection. Whether the knee joint can be injected with sodium hyaluronate depends on the patient's specific medical condition and indications. If the patient has mild to moderate knee osteoarthritis, injection may be performed under medical guidance; however, if there is an infection or other contraindications, injection is not recommended. If discomfort occurs, timely medical consultation and treatment are advised. Detailed analysis is as follows:

Sodium hyaluronate is a commonly used drug for treating knee osteoarthritis, providing nourishment to joint cartilage and lubricating the joint. If conservative treatments have not achieved satisfactory results, and there are no significant infections, bleeding tendencies, or other contraindications, doctors may consider recommending intra-articular injection of sodium hyaluronate. In this case, the injection can help reduce inflammatory symptoms, enhance joint lubrication, promote cartilage repair, thereby alleviating pain and improving the patient's quality of life.

Patients with active joint infections, skin infections, severe heart disease, impaired liver or kidney function, hypersensitivity to sodium hyaluronate, and women who are pregnant or breastfeeding typically should not receive sodium hyaluronate injections. Additionally, patients with bleeding disorders or those currently taking anticoagulant medications should also avoid sodium hyaluronate injections to prevent an increased risk of bleeding.

After receiving a sodium hyaluronate injection, appropriate rest is necessary, and strenuous exercise should be avoided to minimize stress on the joint.