Subcutaneous (subQ or SQ) injections are shots given in the fatty tissue layer (subcutaneous fat) under your skin. Your skin has many layers, and the subcutaneous layer is beneath the epidermis and ...

Q: I have osteoarthritis in both knees. The left knee is especially painful and stiff. When should a person consider getting knee injections? A: People can often manage the pain and improve mobility ...

Researchers comparing two injections commonly used to relieve knee pain from osteoarthritis—corticosteroid and hyaluronic acid—found that corticosteroid injections were associated with higher ...