What is the rectal use for?

Rectal use typically refers to the administration of medications or treatments through the rectum. This method is often employed for delivering medicines when oral intake is not feasible, such as in cases of nausea, vomiting, or difficulty swallowing. Rectal administration can provide rapid absorption into the bloodstream and is commonly used for certain pain relievers, anti-nausea medications, or laxatives. Additionally, it may be used for diagnostic purposes, such as rectal examinations.