Hyaluronic acid injections are thought to work by replacing the hyaluronic acid that has been lost due to OA. This can help to improve the lubrication and cushioning of the joint, which can reduce pain and improve function.
Hyaluronic acid injections are typically performed by a doctor or other healthcare professional. The procedure is usually done in the doctor’s office and takes about 15 minutes. The doctor will clean the area around the joint and then inject the hyaluronic acid into the joint using a needle.
Most people experience some pain and swelling after hyaluronic acid injections. This usually goes away within a few days. In some cases, people may experience more serious side effects, such as an allergic reaction or infection.
Hyaluronic acid injections are not a cure for OA, but they can help to improve pain and function in people with the condition. The injections are usually repeated every few months to maintain the benefits.
There are several versions of hyaluronic acid gel injections available, each with its own unique benefits and drawbacks. Some of the most common versions include:
Synvisc is a synthetic hyaluronic acid gel that is FDA-approved for the treatment of knee osteoarthritis. It is injected directly into the knee joint and is designed to act as a lubricant and cushion, helping to reduce pain and improve joint function.
Hyalokine is another synthetic hyaluronic acid gel that is FDA-approved for the treatment of knee osteoarthritis. It is similar to Synvisc, but it is a slightly different formulation that may be more effective for some people.
Orthovisc is a natural hyaluronic acid gel that is derived from rooster combs. It is FDA-approved for the treatment of knee osteoarthritis and is thought to be more effective than synthetic hyaluronic acid gels.
Supartz is a natural hyaluronic acid gel that is derived from cow joints. It is FDA-approved for the treatment of knee osteoarthritis and is like Orthotics in terms of effectiveness.
The choice of which hyaluronic acid gel injection to use will depend on several factors, including the severity of the patient’s osteoarthritis, their individual needs, and the preferences of their doctor.