Published in Pharmacotherapy
Glycerol is a potent osmotic dehydrating agent with additional effects on brain metabolism. In doses of 0.25-2.0 g/kg glycerol decreases intracranial pressure in numerous disease states, including Reye's syndrome, stroke, encephalitis, meningitis, pseudotumor cerebri, central nervous system tumor, and space occupying lesions. It is also effective i...
Published in Pharmacotherapy
Published in Pharmacotherapy
Clindamycin is a macrolide antibiotic that has been used orally and topically in the treatment of acne vulgaris. Unfortunately, oral administration is associated with pseudomembranous colitis in up to 10% of patients; consequently, it is no longer a generally accepted form of acne therapy. Topical application is an effective, safer alternative. Top...
Published in Pharmacotherapy
Ibuprofen is a derivative of propionic acid that was originally marketed in the United States as an antirheumatic agent in 1974. In 1979, it was approved for use as an analgesic. Of the 18 published double-blind clinical trials reviewed, only 6 were well designed. These six studies provide strong evidence that ibuprofen is effective for dental pain...
Published in Pharmacotherapy
Maprotiline, a tetracyclic antidepressant with sedative properties, exhibits strong inhibitory effects on norepinephrine uptake across nerve cell membranes but interferes relatively little with serotoninergic mechanisms. The biological half-life of unchanged maprotiline in blood averages 43 hours. Though several studies suggest a more rapid onset o...
Published in Pharmacotherapy
Trimethoprim has recently been marketed as a single-entity product for the treatment of initial episodes of uncomplicated symptomatic urinary tract infections; it was previously available only in combination with sulfamethoxazole. Trimethoprim exerts antimicrobial activity by blocking the reduction of dihydrofolate to tetrahydrofolate, the active f...
Published in Pharmacotherapy
Nifedipine, a calcium channel blocking agent, has been shown safe and effective in the treatment of various cardiac disorders. In Prinzmetal's variant angina, nifedipine relieves the acute spasm of a large coronary artery, and thereby reverses the sudden decrease in myocardial oxygen supply. In chronic stable angina, the efficacy of nifedipine stem...
Published in Pharmacotherapy
The rationale for pharmacokinetic monitoring of aminoglycosides is critically reviewed. Retrospective studies suggest that for optimal antibacterial effect, peak serum gentamicin concentrations should exceed 5 micrograms/ml, despite the fact that these concentrations are indirect measures of the concentration of drug at the site of infection. When ...
Published in Pharmacotherapy
Studies in animals and humans have demonstrated that clonidine hydrochloride, an alpha-2-noradrenergic agonist, significantly attenuates the opiate withdrawal syndrome. Inpatient and outpatient clinical studies have shown that clonidine is a reasonably safe, specific, and effective agent for detoxifying opiate addicts. Clonidine seems best suited f...
Published in Pharmacotherapy
Amiloride hydrochloride is a new, orally administered, potassium-sparing diuretic with mild natriuretic and diuretic properties. Its primary site of action is the distal tubule of the nephron where it selectively blocks sodium transport, thereby inhibiting sodium-potassium exchange. The mechanism of action of amiloride is independent of aldosterone...
