What is propoxyphene? What is propoxyphene used for? Propoxyphene is indicated for the relief of mild to moderate pain. It is a narcotic pain-reliever and cough suppressant but is weaker than morphine, codeine, and hydrocodone. The precise mechanism of action is not known but may involve stimulation of opioid (narcotic) receptors in the brain. Propoxyphene …
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What is bisacodyl? What is bisacodyl used for? Bisacodyl is a stimulant laxative. It stimulates the muscles in the wall of the small intestine and colon to generate a bowel movement. It also alters water and electrolyte levels in intestines, increasing the level of fluids which also produce a laxative-like effect. Bisacodyl is used for for temporary relief of occasional …
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What are sulfonamides? Sulfonamides (sulfa drugs) are drugs that are derived from sulfanilamide, a sulfur-containing chemical. Most sulfonamides are antibiotics, but some are prescribed for treating ulcerative colitis. Sulfonamide antibiotics work by disrupting the production of dihydrofolic acid, a form of folic acid that bacteria and human cells use for producing proteins. What are the side effects of sulfonamides? Sulfonamides …
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What is oral clindamycin, and how does it work (mechanism of action)? Clindamycin is an antibiotic used for treating serious infections. It is effective again several types of bacteria such as Staphylococcus aureus, Streptococcus pneumoniae, Staphylococcus epidermidis, and Propionibacterium acnes. It reduces growth of bacteria by interfering with their ability to make proteins. The FDA approved clindamycin in February 1970. …
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What is bisoprolol? What is bisoprolol used for? Bisoprolol is used for treating high blood pressure and heart pain (angina). Bisoprolol prevents the neurotransmitters (chemicals that nerves use to communicate with other nerves), norepinephrine and epinephrine (adrenaline), from binding to beta receptors on nerves. Bisoprolol belongs to a class of drugs called beta-adrenergic receptor blocking agents that also includes propranolol …
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What is tadalafil, and how does it work (mechanism of action)? Tadalafil is an oral drug that is used for treating impotence (the inability to attain or maintain a penile erection) and benign prostatic hyperplasia (BPH). It is in a class of drugs called phosphodiesterase-5 (PDE5) inhibitors that also includes sildenafil (Viagra) and vardenafil (Levitra). Erection of the penis is …
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What is clindamycin? What is clindamycin used for? Clindamycin vaginal cream is indicated for the treatment of bacterial vaginosis (formerly referred to as Haemophilus vaginitis, Gardnerella vaginitis, nonspecific vaginitis, Corynebacterium vaginitis, or anaerobic vaginosis) in non-pregnant women. Clindamycin in general is an antibiotic used for treating several other infections as well. It is effective against several types of bacteria such …
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What is phenylbutazone, and how does it work (mechanism of action)? Phenylbutazone is prescribed to treat inflammation and pain that results from ankylosing spondylitits, rheumatoid arthritis, gout, and osteoarthritis. Phenylbutazone has been removed from the United States market due to the availability of newer drugs with less adverse effects. Phenylbutazone is a nonsteroidal anti-inflammatory drug (NSAID) effective in treating fever, …
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What is diltiazem, and how does it work (mechanism of action)? Diltiazem is a drug that is used for treating heart pain (angina), high blood pressure, and abnormal heart rhythms. It belongs to a class of drugs called calcium channel blockers (CCBs), which includes amlodipine (Norvasc), verapamil (Calan, Isoptin), nifedipine (Adalat, Procardia) as well as others. CCBs block the entry …
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What is topiramate, and how does it work (mechanism of action)? Topiramate is an oral drug that is used to prevent the seizures of epilepsy. It is an anti-epileptic or anti-seizure drug. It is used primarily among patients who are not controlled by other anti-epileptic drugs. About 1 in 4 Americans diagnosed with epilepsy has seizures that resist treatment with …
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