HYMOVIS® is intended to provide relief from your osteoarthritis knee pain when simple painkillers, exercise or physical therapy have failed to give you adequate pain relief. HYMOVIS®, a new therapy recently approved by the FDA, is a thick, gel-like solution that acts like a lubricant and shock absorber in the knee joint. For many patients HYMOVIS®injections may provide up to six months of relief from osteoarthritis knee pain