Is rectal admin faster than IM for drugs?

Yes, rectal administration can be faster than intramuscular (IM) administration for certain drugs. The rectal route allows for quicker absorption into the bloodstream, particularly for medications that bypass the first-pass metabolism in the liver. However, the speed of absorption can vary depending on the drug formulation and the presence of rectal contents. Overall, while rectal administration may provide faster effects for some drugs, it is not universally faster for all medications compared to IM.