Intra-articular injections (joint injection), are one of the most commonly performed procedures on equine athletes. Research has proven that joint injections, if done appropriately, are a benefit to the equine athlete and can actually help to heal the joint. Joints are most commonly injected with a combination of hyaluronic acid (HA), a corticosteroid, and a small amount of antibiotic. However, there are different levels of injections that are available to tailor to each horse’s discipline and each owner’s budget.