Gel injections (also called viscosupplementation) are used to treat joint pain from arthritis, especially in the knee. The gel acts as a lubricant and shock absorber inside the joint, helping reduce friction, Knee Gel Injections (Viscosupplementation): Uses & Side Effects Healthy Women Healthy Nation Joint and Pain Management Insights Epione Bangalore Promoting Synovial Fluid Production for Better Joint Health Joint fluid fills the small space between the ends of bones and acts like a natural lubricant. The synovial membrane creates this thick, silky fluid using long molecules that hold water and give it a