This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. Weight loss injections have become incredibly popular in the last year or so. In fact, these medications are so widely used that there ...

Injections deliver liquid medications, fluids, or nutrients directly into a person’s body. Different types of injections include intravenous, intramuscular, subcutaneous, intraosseous, and intradermal ...