This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. Semaglutide, the active ingredient in Ozempic and Wegovy, is a glucagon-like peptide-1 (GLP-1) receptor agonist taken as a once-weekly ...

Stelara (ustekinumab) is a brand-name prescription drug approved to treat Crohn’s disease, ulcerative colitis, plaque psoriasis, and psoriatic arthritis. You should always administer Stelara according ...

By Shreoshree Chakrabarty: For individuals managing diabetes, insulin must be administered into the subcutaneous tissue—the layer of fat located between the skin and muscle. This tissue, also called ...

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 ...

Wegovy is administered once weekly on the same day each week through subcutaneous injection into the thigh, abdomen, or upper arm, with sites rotated to prevent skin irritation. Proper injection ...