rectal instillation of medication

rectal instillation of medication,

the instillation of a medicated suppository, cream, or gel into the rectum. Some conditions treated by this method are constipation, pruritus ani, and hemorrhoids. The patient lies on the left side, with the lower leg extended and the upper leg flexed. The health care provider unwraps the suppository and, wearing a glove, raises the upper buttock, exposing the anus. The suppository may be self-lubricating, or it may need to be lubricated with a water-soluble lubricant. The suppository is then gently inserted past the anal sphincter. The health care provider then wipes the anus with a tissue or piece of toilet paper. Occasionally a drug may be given in a medicated enema. See also enema.