Gel Injections for Knee Pain (Hyaluronic Acid)

Written by the Specialty Medical Center editorial teamNot individually reviewed by a physicianApproved for publication by SMC, October 31, 2026How we write and review

What are gel injections for the knee?

Gel injections place hyaluronic acid, a thick fluid similar to the natural lubricant in your joints, into the knee. They are used for knee osteoarthritis when exercise, weight management and pain relievers haven't been enough. Some people get months of relief; others notice little change.

Who it may help

Knee osteoarthritis with pain that limits walking or stairs
People who want to delay or avoid knee replacement
People who can't take anti-inflammatory medicines

What happens

Depending on the product, you get one injection or a series of weekly injections. The knee may be drained of extra fluid first. Ultrasound guidance may be used.

Recovery and outlook

Avoid strenuous activity for a day or two. Relief, if it comes, usually builds over several weeks.

Risks

Temporary pain or swelling in the knee, and rarely infection.

Other options to discuss

Cost and coverage

When a procedure is medically necessary, it is usually billed to health insurance, Michigan auto no-fault or workers' comp. Many plans need prior authorization. Our team checks your benefits before your procedure is scheduled and tells you about any cost you're likely to owe. See who usually pays · Ask us to check your coverage

Where to get care at Specialty Medical Center

Our interventional pain physicians see patients in Dearborn, Sterling Heights (15 Mile and Schoenherr Rd), Garden City and Pontiac, with online booking in Dearborn and Sterling Heights. Part of Specialty Pain Management.

Eduardo José Otero Loperena, MDInterventional pain medicine

Mohamed Osman, MDPain management

Aaron Greenberg, DOPhysical medicine and rehabilitation

Who performs procedures, and where:

Dr. Eduardo José Otero: Universal Care Surgery Center
Dr. Mohamed Osman and Dr. Aaron Greenberg: Universal Care Surgery Center and Advanced Surgery Center
Dr. Roy Torcuator: Advanced Surgery Center and Garden City Hospital

Office injections are done in our offices. Your physician confirms who performs your procedure, and where, at your consultation.

This page gives general information. Your physician will explain whether a treatment fits you, its risks and the alternatives.

Gel injections for the knee