Knee injections can provide significant pain relief and improve function for individuals suffering from knee pain, particularly due to conditions like osteoarthritis. These injections work by delivering medication directly into the knee joint, targeting inflammation, pain, or joint damage at its source. One common type is corticosteroid injections, which help reduce inflammation and provide temporary relief from pain and swelling. These are especially useful during flare-ups and can enhance mobility, though their effects are generally short-term, often lasting a few weeks to several months.
Another type of knee injection is hyaluronic acid (HA) injections, which aim to improve the lubrication of the knee joint. HA is a naturally occurring substance in joint fluid that helps to cushion and lubricate the joint. By injecting HA, it can help restore some of the joint’s natural properties, potentially reducing pain and improving movement. This type of injection can provide longer-lasting relief compared to corticosteroids, often lasting several months. Additionally, platelet-rich plasma (PRP) injections, which involve using the patient’s own blood
components to promote healing, are emerging as a treatment option. Each type of injection has its specific uses and benefits, and the choice of treatment depends on the patient’s condition.
