What does parenteral mean in medical terms?

Medical Definition of parenteral

(Entry 1 of 2) : Situated or occurring outside the intestine Parenteral drug administration by intravenous, intramuscular, or subcutaneous injection especially : introduced otherwise than by way of the intestines enteric versus parenteral feeding.

In pharmaceutical industry: Parenteral dosage forms. Parenteral dosage forms are Intended for administration as an injection or infusion. Common injection types are intravenous (into a vein), subcutaneous (under the skin), and intramuscular (into muscle). Infusions typically are given by intravenous route.

Parenteral drug administration means Any non-oral means of administration, but is generally interpreted as relating to injecting directly into the body, bypassing the skin and mucous membranes.

A medicine or solution administered via a route other than ingestion.

An example of something parenteral is An injection given into the muscle on the leg, or a subcutaneous injection. The definition of a parenteral is medicine or liquid that is injected under the skin. An example of a parenteral is the arthritis medication, Enbrel.

Enteral nutrition is administered through a feeding tube placed into the stomach or intestines. Parenteral nutrition is administered through a traditional intravenous (IV) line or via a central IV surgically placed during an outpatient procedure.

Parenteral medications enter the body by injection through the tissue and circulatory system. Injection medications are absorbed more quickly and are Used with patients who are nauseated, vomiting, restricted from taking oral fluids, or unable to swallow.

Parenteral drug products include injections as well as implanted drugs injected through the skin or other external boundary tissue or implanted within the body to allow direct administration of drug substances into blood vessels, tissues organs or lesions. Injections may be in immediate or extended-release dose format.

Nonparenteral. Nonparenteral is The route that oral medications (pills, capsules, syrups), topical medications (ointments, patches like nitro), and suppositories (vaginal and rectal) are administered. This route includes: Oral (medications are taken by mouth and absorbed into the system through the digestive system.

Techniques involved in each route of medication administration are different, and some of the important points are summarized as follows:

• Intravenous Route. …
• Intramuscular Route. …
• Subcutaneous Route. …
• Rectal Route. …
• Vaginal Route. …
• Inhaled Route.

Total Parenteral Nutrition (TPN) is the delivery of nutrients sufficient to meet metabolic requirements. Peripheral Parenteral Nutrition (PPN) is the delivery of nutrients via a peripheral vein.

In general, enteral nutrition is preferred to parenteral nutrition as It is more physiological, simpler, cheaper and less complicated. However even nasogastric feeding needs care and the more complex types of enteral nutrition such as gastrostomy and jejunostomy need significant interventions.

Overview. Parenteral nutrition, often called total parenteral nutrition, is the medical term for infusing a specialized form of food through a vein (intravenously).

Parenteral Administration

Parenteral routes of administration include the subcutaneous, intramuscular, and intravenous routes. For these routes to be viable, a medication must be water-soluble or in suspension.