Antidepressant Antidiarrheal

Antianxiety agents Antibacterial drugs of choice Antidepressants Antidiarrheal medication Antidiuretic hormone Antidotes... 

The antidiarrheal drugs cause an additive CNS depression when administered with alcohol, antihistamines, narcotics, and sedatives or hypnotics. There are additive cholinergic effects when administered with other drugp having anticholinergic activity, such as antidepressants or antihistamines. Concurrent use of the antidiarrheals witii a monoamine oxidase inhibitor increases the risk of a hypertensive crisis. 

Cola is believed to have central nervous system (CNS)-stimulant, thymoleptic, antidepressant, diuretic, cardioactive, and antidiarrheal properties. It is used to treat depressive states, melancholy, atony, exhaustion, dysentery, atonic diarrhea, anorexia, migraine, and particularly depressive states associated with general muscular weakness. 

Diphenoxylate is an opiate (schedule V) with antidiarrheal properties. It is usually dispensed with atropine and sold as Lomotil. The atropine is added to discourage the abuse of diphenoxylate by narcotic addicts who are tolerant to massive doses of narcotic but not to the CNS stimulant effects of atropine. Diphenoxylate shonld be used cautiously in patients with obstructive jaundice because of its potential for hepatic coma, and in patients with diarrhea cansed by pseudomembranous colitis because of its potential for toxic megacolon. In addition, it should be used cautiously in the treatment of diarrhea caused by poisoning or by infection by Shigella, Salmonella, and some strains of E. coli because expulsion of intestinal contents may be a protective mechanism. Diphenoxylate should be used with extreme caution in patients with impaired hepatic function, cirrhosis, advanced hepatorenal disease, or abnormal liver function test results, because the drug may precipitate hepatic coma. Because diphenoxylate is structurally related to meperidine, it may cause hypertension when combined with monoamine oxidase inhibitors. As a narcotic, it will augment the CNS depressant effects of alcohol, hypnotic-sedatives, and numerous other drugs, such as neuroleptics or antidepressants that cause sedation. 

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