Constipation glycerin

For most nonhospitalized persons with acute constipation, the infrequent use (less than every few weeks) of most laxative products is acceptable however, before more potent laxative or cathartics are used, relatively simple measures may be tried. For example, acute constipation may be relieved by the use of a tap-water enema or a glycerin suppository if neither is effective, the use of oral sorbitol, low doses of bisacodyl or senna, or saline laxatives (e.g., milk of magnesia) may provide relief. 

In the hospitalized patient without GI disease, constipation may be related to the use of general anesthesia and/or opiate substances. Most orally or rectally administered laxatives may be used. For prompt initiation of a bowel movement, a tap-water enema or glycerin suppository is recommended, or milk of magnesia. 

Glycerin is considered a safe laxative, although it may occasionally cause rectal irritation. Its use is acceptable on an intermittent basis for constipation, particularly in children. 

Glycerin Suppository [Laxative] Uses Constipation Action Hyperosmolar laxative Dose Adults. 1 adult supp PR PRN Feds. 1 infant supp PR daily-bid PRN Caution [C, ] Disp Supp SE D Interactions T Effects W/ diuretics EMS Monitor ECG and BP for signs of hypovolemia and electrolyte disturbances d/t D OD Unlikely but may cause severe D and dehydration symptomatic and supportive... 

Administration of drug in the form of liquid into the rectum is called enema, which may be soap water or glycerine-vegetable oil. It is used to remove the faecal matter and flatus and is used in constipation. Certain drugs are administered rectally for producing systemic effects also (e.g. aminophylline, indomethacin, paraldehyde etc.). 

For acute constipation in most age groups, a tap-water enema or glycerin suppository may be helpful. Occasional use of milk of magnesia or an anthraquinone laxative in low doses is justified as well. 

Glycerin is usually administered as a 3-g suppository and exerts its effect by osmotic action in the rectum. As with most agents given as suppositories, the onset of action is usually less than 30 minutes. Glycerin is considered a very safe laxative, although it may occasionally cause rectal irritation. Its use is acceptable on an intermittent basis for constipation, particularly in children. 

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