po, sc, im, iv
Skin based absorbtion, if it's even possible with that drug, or oral injestion.
Slowest or LEAST EFFECTIVE route to MOST EFFECTIVE route: Topical (Slowest or least effective) Ingestion Intramuscular (IM) Intraperitoneal Inhalation (Inhaler or ET tube) Intravenous (IV) Some studies show administration of drugs via ET tube is as effective as IV.
injection snorting smoking from quickest to slowest
a.deltoid b. abdominal c.vastus lateralis muscles d.gluteus maimus muscles
The order of absorption rates from fastest to slowest is as follows: intravenous (IV) administration provides immediate absorption, followed by intramuscular (IM) injections, which are absorbed quickly but not as fast as IV. Subcutaneous (SC) injections have a slower absorption rate than IM. Oral administration is the slowest, as it requires digestion before the drug enters the bloodstream, and sublingual administration is generally faster than oral but slower than IV and IM.
The process that brings a drug from the administration site into the bloodstream is called absorption. It refers to the movement of a drug from its site of administration into the bloodstream for distribution throughout the body. Factors such as route of administration, drug formulation, and physiological properties can affect drug absorption.
the more ionized the drug is the less absorption
The rate of absorption refers to the frequency or magnitude that a given drug moves in the bloodstream. The absorption involves a number of phases.The rate at which something absorbs depends on a few things. Temperature can dramatically affect the rate of absorption for example.
Veterinary drug absorption is the uptake of a drug after administration so that it can cause some sort of alteration in the body.
The route of administration of a drug can affect its bioavailability by influencing factors such as first-pass metabolism, absorption rate, and drug stability. For example, intravenous administration bypasses the first-pass metabolism, leading to higher bioavailability compared to oral administration where the drug may be metabolized before reaching the systemic circulation. Additionally, different routes can also affect the onset of action and duration of drug effects.
meth
if Pka value is more for acidic drug,best side for absorption will be throughout the G.i.Tract.