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 ...

Subcutaneous immunotherapy injections work the same way as their intravenous counterparts — by changing or enhancing a person’s immune responses to cancer. Immunotherapy for cancer is a broad category ...

Skyrizi is used to treat autoimmune and inflammatory conditions like Crohn’s disease and plaque psoriasis. It is administered via intravenous injection by a healthcare professional or subcutaneous ...