If you have osteoarthritis (OA), you know all about joint pain and stiffness. One cause of these symptoms is the fact that hyaluronic acid (HA), a naturally occurring joint lubricant, breaks down in people with OA. To help alleviate the pain, your doctor might recommend treatment with hyaluronic acid injections – sometimes known as gel injections.
What are HA injections?
HA injections replace missing joint lubricant and are currently approved by the Food and Drug Administration (FDA) for use in the knees. However, some doctors may use the injections in shoulders and hips as well.
The treatments will most likely take place in your doctor’s office. The HA will be injected directly into the joint. The shots are usually given once a week for three to five weeks, depending on the brand used.
Continue reading Hyaluronic Acid for Osteoarthritis
Traditionally, treatment for osteoarthritis has been limited to relieving pain. Scientists have found hope that drugs used to treat osteoporosis may be useful in treating not only osteoarthritis (OA) pain, but cartilage damage as well.
Osteoporosis is a condition in which bone tissue breaks down faster than it is replaced, causing the bones to become brittle and prone to fracture. Bisphosphonates, a class of drugs commonly prescribed for osteoporosis, work by inhibiting cells called osteoclasts that break down bone. Researchers believe they may work similarly for OA, by inhibiting the activity of osteoclasts in the bone beneath the cartilage in affected joints.
In animal studies, bisphophonates have shown to reduce OA progression – as measured by the severity of cartilage damage and bony overgrowth – by as much as 30–40%. Continue reading Potential New Treatment for Osteoarthritis