Supartz is an injectable treatment for knee pain caused by osteoarthritis. It belongs to a category called viscosupplementation, which restores the joint’s cushioning.
Healthy knees contain a thick fluid called synovial fluid that lubricates the joint and absorbs shock. With osteoarthritis, that fluid breaks down and thins out. Bones start rubbing against each other, and pain follows.
Supartz is made from hyaluronic acid, the same substance found naturally in synovial fluid. Injected directly into the knee, it replaces what’s been lost.
It doesn’t reverse arthritis damage entirely, but it provides enough relief from knee pain to make daily movement manageable again. Effects can last several months before a repeat course is needed.
Before the Supartz knee injection, Dr. Tymouch will assess the knee to make sure Supartz is the right choice for your case. An X-ray or ultrasound may be used to evaluate the joint. If excess fluid is present, it may be drained first to make room for the medication.
The procedure is quick. You’ll be seated or lying down, the skin is cleaned and numbed, and the solution is injected directly into the joint, usually guided by ultrasound.
It is given as a course of three to five weekly Supartz injections. The full effect builds over the course of the series. Most patients leave the same day and can return to light activity right away.
Knee pain from osteoarthritis can limit everything – how you move, how you sleep, and how much you can do in a day. It’s not just annoying. It makes daily life and even the simplest activities painful. At Painless Medical Practice in Chicago, IL, we take that seriously.
Dr. Tymouch will discuss every option before anything is scheduled. Supartz may be the right fit, or your case might benefit more from a Hyalgan injection or another approach. Either way, you’ll know exactly what’s being recommended and why it’s the best choice for your specific case.
As a dedicated pain management clinic in Chicago, IL, we’re not here to put you on an endless treatment cycle. We’re here to help you feel better, faster, and keep it that way. Give us a call and let’s talk about your options in Chicago, IL.









Supartz injection is a treatment for knee pain caused by osteoarthritis. It is a form of viscosupplementation, where hyaluronic acid, the same substance found naturally in synovial fluid, is injected into the knee to restore lubrication, reduce pain, and improve mobility.
The full effect of Supartz builds over a series of 3-5 weekly injections. Pain relief generally starts after a few injections, and most patients begin feeling significant improvement within a week or two after completing the treatment course.
Supartz is used to treat knee pain caused by osteoarthritis. It restores joint lubrication, reduces pain, and improves mobility, allowing patients to move more comfortably and delay the need for surgery.
Supartz works by injecting hyaluronic acid into the knee joint to replace the natural lubrication lost due to osteoarthritis. This helps reduce friction, making movement smoother and less painful while providing long-lasting relief.
The effects of Supartz can last several months, typically up to 6 months, depending on the individual and the severity of the arthritis. Some patients may need a repeat injection after this period for continued relief.
