Hypodermics refers to medical syringes that are used to inject substances directly into the bloodstream or beneath the skin. There are several synonyms for hypodermics, including needles, syringes, injections, shots, and jabs. These words are often used interchangeably with hypodermics in medical settings. Needles and syringes both refer specifically to the physical components of hypodermic injections, while injections, shots, and jabs refer more broadly to the act of injecting substances into the body. Regardless of word choice, all of these terms are integral to modern medicine and are essential tools for delivering vaccines, medicines, and other treatments to patients.