Why choose Euflexxa?

Euflexxa delivers SATISFUNCTION

Euflexxa is a hyaluronic acid (HA) therapy—a different kind of treatment for mild to moderate pain from osteoarthritis (OA) of the knee—in other words, the earliest stages of OA knee pain. Euflexxa is an effective injection your doctor gives you once a week for 3 weeks. It can provide pain relief for several months. Unlike pills, Euflexxa is localized therapy, which means it goes right to the source of pain and is not distributed throughout your entire body. Many patients are happy with the way that Euflexxa helps them to maintain an active lifestyle. To learn more, visit our Patient Testimonials section.

In a clinical trial, Euflexxa has been proven to:

  • Decrease OA knee pain

  • On average, people who received Euflexxa had about a 60% decrease in their level of pain

  • Almost 2 out of 3 people who received Euflexxa found that they had little or no OA pain after treatment

  • Increase a person’s ability to perform everyday activities

  • Almost 2 out of 3 people who received Euflexxa found that their OA had little impact on a range of everyday activities

  • Provide high levels of satisfaction

  • More than 4 out of 5 people who received Euflexxa were "satisfied" or "very satisfied" with treatment

  • Work safely


How is Euflexxa different?

Euflexxa is an injection that treats osteoarthritis (OA) pain at its source. This means that, unlike pills, Euflexxa is not distributed throughout your entire body. Euflexxa is, when used as directed, an effective hyaluronic acid (HA) treatment for OA knee pain that is proven to lessen pain and improve function. Most people who received Euflexxa in a clinical trial were “satisfied” or “very satisfied” with treatment. Patients have shared stories about their ability to maintain active lifestyles after receiving Euflexxa therapy. To learn more, visit our Patient Testimonials section.

Euflexxa is different from some other HA therapies because it is not made from processed rooster combs, which may be problematic in people who are allergic to poultry products (including eggs and feathers). Euflexxa, however, is made differently, from an all-natural source. It is free of animal proteins and is therefore safe to use in people who are allergic to poultry products.

Also, unlike other HA therapies that may require 5 injections, Euflexxa is proven to work in just 3 injections (once a week for 3 weeks).



EUFLEXXA (1% sodium hyaluronate) is used to relieve knee pain due to osteoarthritis. It is used in people who do not get enough relief from simple pain medications such as acetaminophen or from exercise and physical therapy.

Important Safety Information
You should not receive this product if you have had any previous allergic reaction to EUFLEXXA or hyaluronan products. You should not have an injection into the knee if you have a knee joint infection or if you have skin disease or infection around the injection site.

EUFLEXXA is only for injection into the knee performed by a qualified doctor. After you receive this injection you may need to avoid activities such as jogging, tennis, heavy lifting, or standing on your feet for a long time (more than one hour). The safety and effectiveness of repeat treatment cycles of EUFLEXXA have not been established. The safety and effectiveness of EUFLEXXA have not been shown in people under 18 years of age.

Side effects sometimes seen when EUFLEXXA is injected into the knee joint were pain, swelling, skin irritation, and tenderness and these were generally mild and did not last long.

Please see Full Prescribing Information.

Please see Important Information for Patients.

Patient Treatment Information

PLEASE CONSULT WITH YOUR DOCTOR, OR OTHER QUALIFIED HEALTH CARE PROFESSIONAL BEFORE USING ANY PRODUCT DISCUSSED WITHIN THIS WEB SITE.

This website is intended only for US residents.

Euflexxa® is a registered trademark of Ferring Pharmaceuticals Inc.
SATISFUNCTION™ is a trademark of Ferring Pharmaceuticals Inc.