Many people with osteoarthritis in one or both knees can benefit from knee gel injections. Also referred to as viscosupplementation or hyaluronic acid injections, knee gel injections are a non-surgical treatment that improves lubrication in the joint space, helping patients move more comfortably and stay active.

Here’s a general overview of what you can expect when getting gel injections in the knee:

• One to five knee gel shots may be administered over the course of several weeks.
• Before treatment, an anesthetic (numbing agent) is sprayed on the injection site to reduce possible discomfort.
• During treatment, a hyaluronic acid solution is injected into the knee joint using a needle connected to a syringe.
• Your doctor may also aspirate excess joint fluid if your knee is swollen.
• A bandage will be placed over the injection site.
• You’ll be advised to avoid unnecessary or high-impact activities—such as running and lifting heavy objects—for at least 48 hours after each injection.

It’s important to note that your individual treatment experience might vary from what’s listed above. Factors such as the solution used, the extent of your arthritis, and your overall health may influence the care process.

How Do Knee Gel Injections Work?

A healthy knee joint features a cushioning layer of cartilage that acts as a shock absorber and allows for smooth, fluid movement. Osteoarthritis occurs when this cushioning cartilage breaks down and wears away, leading to bone-on-bone contact that can cause significant knee pain and stiffness.

Knee gel injections work by delivering lubricating hyaluronic acid into an arthritic joint space. Hyaluronic acid is a naturally occurring substance that is found in synovial joint fluid. When injected into the knee, this substance can improve shock absorption and facilitate smoother and more comfortable movement in the joint. For some patients, knee gel injections can help preserve joint health and delay the need for knee replacement surgery.

Are There Any Side Effects?

Knee gel injections aren’t associated with many notable side effects. Some patients may experience mild pain, swelling, or warmth around the injection site, but these side effects typically don’t last long. Very rarely, infection and bleeding can occur.

Knee Gel Injections at Tampa Orthopaedic & Sports Medicine Group

Tampa Orthopaedic & Sports Medicine Group—a division of Florida Medical Clinic and the longest operating orthopedic provider in the Tampa area—specializes in knee gel injections and other progressive non-surgical therapies. Led by board-certified orthopedic and sports medicine specialists, our practice takes a conservative approach to care to help patients get back on the move as efficiently and safely as possible.

Are you ready to find relief from disruptive osteoarthritis pain? If so, turn to Tampa Orthopaedic & Sports Medicine Group to learn more about knee gel injections and what other treatment options may be available to you. Request an appointment online or give our friendly professionals a call today to schedule a visit. Our clinic is conveniently located in South Tampa and accepts many major health insurance plans.