What are the different routes of drugs administration?

What are the different routes of drugs administration?

The main routes of drug administration include:

  • Oral route.
  • Sublingual/ Buccal route.
  • Rectal route.
  • Topical route.
  • Transdermal route.
  • Inhalational route/ pulmonary route.
  • Injection route.

What are the different routes of administration of medication PPT?

Routes of drug administration

  • CHANNELS OF DRUG ADMINISTRATION ENTERAL PARENTERAL TOPICAL.
  • ENTERAL ORAL SUBLINGUAL BUCCAL RECTAL.

Which is the best route of drug administration?

Oral route Many drugs can be administered orally as liquids, capsules, tablets, or chewable tablets. Because the oral route is the most convenient and usually the safest and least expensive, it is the one most often used. However, it has limitations because of the way a drug typically moves through the digestive tract.

How many routes of injection are there?

Administration by injection (parenteral administration) includes the following routes: Subcutaneous (under the skin) Intramuscular (in a muscle) Intravenous (in a vein)

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 6 routes of Drug Administration?

intramuscular route; nasal route; oral route; parenteral route; pharmaceutical products; pulmonary route; rectal rou te; routes of administration; subcutaneous route; systemic medications

What is the fastest route of Drug Administration?

The injection of a drug directly into the patient’s veins is the most rapid route of administration, resulting in the most rapid onset of action. Much less frequently used is Intraarterial, injecting drug directly into the patient’s arteries.

What is the most common route of Drug Administration?

The oral route is the most frequently used route for drug administration. Solid dosage forms e.g. tablets (immediate-release, enteric-coated, modified-release), capsules, granules, powders Drug absorption may vary.

What are the routes of the administration of different drugs?

convenience

  • state of the patient
  • desired onset of action
  • patient’s co-operation
  • the nature of the drug as some drugs may be effective by one route only e.g.,insulin
  • age of the patient
  • effect of gastric pH,digestive enzymes and first-pass metabolism