Rectal Suppository Administration
Rectal administration route is sufficiently relaxed and cooperative to enable both insertion and retention of the drug.
Rectal suppository administration. Lessens the need to reposition the patient for rectal administration which can be uncomfortable for patients mini enema suspensions appear to enhance absorption. Rectal absorption results in more of the drug reaching the systemic circulation with less alteration on route. Inserting suppositories there have been a number of conflicting reports about which end of a suppository should be inserted first. Rectal suppositories are the most common type of suppository.
As well as being a more effective route for delivering medication rectal administration also reduces side effects of some drugs such as gastric irritation nausea and vomiting lowry 2016 para 2. Dissolving the tablet in this manner increases surface area compared to inserting a whole tablet and has faster onset and peak levels compared to suppositories. Most of the confu sion stems from an article published in the. Insert the suppository into the rectal canal beyond the internal sphincter about 4 inches for an adult and 2 inches for a child avoid inserting the suppository into feces withdraw the finger and wipe the anal area with tissue ask patient to remain in bed for 15 minutes and to resist urge to defecate.
Doctors recommend the different forms. Hydrocortisone suppository clinical pharmacology in normal subjects about 26 of hydrocortisone acetate is absorbed when the suppository is applied to the rectum. Rectal suppositories are solid forms of medication that are inserted into the rectum. They come in different shapes and sizes but they are usually narrowed at one end.
Using your finger gently insert the suppository well up into the rectum pointed end first. After insertion stay in position for 15 to 20 minutes if possible until you feel a strong urge to have. Suppositories fig 1a attached are small torpedo shaped pellets that melt at body temperature whereas enemas fig 1b attached are substances in liquid form designed for rectal administration.
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