HYALGAN® Frequently Asked Questions

Frequently Asked Questions About HYALGAN®

These questions and answers about HYALGAN® are a good start, but may not give you all the information you are looking for. Write down any additional questions or concerns you may have in our Action TrackerSM and bring them with you to your next medical visit. Your healthcare professional knows you best, and is most qualified to answer your questions and determine if HYALGAN® is right for you.

Take a quick quiz to find out if HYALGAN® might be right for you.

When is HYALGAN® the right choice?
Who should not receive HYALGAN®?
How soon will I get pain relief with HYALGAN®?
How long will pain relief from HYALGAN® treatment last?
Can I get pain relief with fewer than 5 injections of HYALGAN®?
Will treatment with HYALGAN® be all that I need to relieve osteoarthritis knee pain?
What are the most common side effects of treatment with HYALGAN®?
Can treatment with HYALGAN® be repeated?
Can HYALGAN® help my knee work better?

When is HYALGAN® the right choice?

HYALGAN® is for the treatment of osteoarthritis knee pain, when simple painkillers or exercise and physical therapy are not enough. The treatment that's right for you will depend on how far your OA has progressed, how much pain you are experiencing, and what has worked (or not worked) for you in the past.

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Who should not receive HYALGAN®?

  • Your healthcare professional will not administer HYALGAN® if you have had any previous allergic reaction to HYALGAN® or similar material, such as other hyaluronate products.
  • You should not have a HYALGAN® injection into the knee if you have infections or skin diseases around the injection site.
  • Consult your physician if you are allergic to products from birds such as feathers, eggs, and poultry.

Your healthcare professional will review your medical history and examine your knee to determine if an injection of HYALGAN® may be safely given.

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How soon will I get pain relief with HYALGAN®?

Pain relief varies from person to person and may depend on the severity of your pain. In medical studies, most patients noticed a difference within 1 week following the 3rd injection. However, some patients did not get pain relief until after the 5 injections.

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How long will pain relief from HYALGAN® treatment last?

5 injections given at weekly intervals can provide most patients with long-lasting pain relief for up to 6 months. The duration of pain relief you experience may vary.

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Can I get pain relief with fewer than 5 injections of HYALGAN®?

Some patients may experience benefit with 3 injections given at weekly intervals. This has been noted in studies of patients receiving 3 injections who were followed for 60 days.

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Will treatment with HYALGAN® be all that I need to relieve osteoarthritis knee pain?

Everybody responds differently to pain. For some people, HYALGAN® will provide all the osteoarthritis knee pain relief that's needed. Other people may get the greatest pain relief by adding HYALGAN® injections to the nonprescription or prescription medicines they're already taking. HYALGAN® has no known drug interactions, but if you have questions about other medications you may be taking talk to your healthcare provider.

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What are the most common side effects of treatment with HYALGAN®?

Side effects sometimes seen when HYALGAN® is injected into the knee are: pain, swelling, heat, and/or redness of the joint as well as rash, itching, or bruising around the HYALGAN® injection area. These reactions were generally mild and did not last long.

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Can treatment with HYALGAN® be repeated?

Yes. HYALGAN® has been shown to be safe for repeat treatment in a 30 month study. In medical studies, HYALGAN® treatment provided pain relief for 6 months. You and your healthcare professional can decide when it's time to repeat the treatment.

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Can HYALGAN® help my knee work better?

OA of the knee has no cure, but the pain can be controlled. Treatment with HYALGAN® can relieve the osteoarthritis knee pain that may be keeping you from doing the things you want to do.

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Take a quick quiz to find out if HYALGAN® might be right for you.

Important Safety Information for HYALGAN®

  • HYALGAN® is used to relieve knee pain due to osteoarthritis. It is used for patients who do not get adequate relief from simple painkillers or from exercise or physical therapy.
  • You should not take this product if you have had any previous allergic reaction to HYALGAN® or other medications containing hyaluronan. You should not have an injection into the knee if you have an infection or skin disease in the area of the injection site.
  • HYALGAN® has been used in a number of countries in Europe, South America, and Asia since 1987. During this time, two cases of serious, allergic-type events were reported right after patients received the injection.
  • The most common side effects of HYALGAN® therapy are injection-site pain, swelling, heat and/or redness, rash, itching, or bruising around the joint. Any such side effects are generally mild and usually do not last long.

Click here for additional important information for HYALGAN®.