Administration by injection (parenteral administration) includes the following routes:

What are the parenteral routes of drug administration?

Administration by injection (parenteral administration) includes the following routes:

  • Subcutaneous (under the skin)
  • Intramuscular (in a muscle)
  • Intravenous (in a vein)
  • Intrathecal (around the spinal cord)

What are parenteral methods of administration?

The common parenteral routes are intramuscular (IM), subcutaneous (SC) and intravenous (IV). Box 1 outlines the advantages and disadvantages of parenteral routes.

What are the different routes of drug administration PPT?

Routes of drug administration


What are the advantage of parenteral route?

Parenteral drug delivery, especially intravenous injection, can gain easy access to the systemic circulation with complete drug absorption and therefore reach the site of drug action Rapidly.

What are parenteral drugs?

Parenteral drug administration refers to drugs given by routes other than the digestive tract. The term parenteral is usually used for drugs given by injection or infusion. The enteral route usually refers to taking drugs by mouth.

What is the purpose of parenteral administration?

What is pharmacokinetics PPT?

pharmacokinetics  Definition: – refers on how the body acts on the drug – involves the study of absorption, distribution, metabolism (biotransformation) and drug excretion.

What are the 8 routes of drug administration?

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.

Why is parenteral administration necessary for some drugs?

Parenteral Route of Medication An intravenous route directly administers the medications to the systemic circulation. It is indicated when a rapid drug effect is desired, a precise serum drug level is needed, or when drugs are unstable or poorly absorbed in the gastrointestinal tract.

What is the advantage of parenteral route?

6.2 Parenteral Administration This type of administration route exhibits several advantages, such as first-pass metabolism avoidance, better bioavailability, and reliable dosage.