Ask An Expert

Hyaluronic Acid Injections

Question:

I have heard about hyaluronic acid injections for knee pain. What are they, and who is a candidate for this therapy?

Answer:

The hyaluronic acid in the injection is similar to the HA that occurs naturally in knee joints.

Hyaluronic injections can be very helpful for certain patients who suffer from osteoarthritis in the knee, and may reduce pain and inflammation. Some studies suggest that HA injections may slow the progression of osteoarthritis.

Related Questions

Question

Deciding on Knee Replacement?
I am 79 years old and fairly fit, but I have some problems with balance and a lot of pain in my knees. An orthopedist said I had "bone-on-bone" issues. Do you have any advice for me that could help me make a decision about knee replacements?
Exercising with Knee Pain?
I am 62 and have been doing Jazzercise aerobic exercise regularly for over a year. I started doing Jazzercise in the morning and began having knee pain. Should I quit this type of exercise? If so, what else should I do to stay in shape?
Knee Pain
I've been having problems with my knee hurting when I bend it or straighten it out. What can I do to help the pain, and should I see a doctor?
Knee Strengthening Exercises After Surgery
Are there certain exercises I can do after knee replacement to strengthen my knees to allow for climbing stairs easily?
Swelling Behind Knee
Why might I get swelling behind my knee when I run?