What is ritonavir, and how does it work (mechanism of action)? Ritonavir is an oral medication that is used for treating human immunodeficiency virus (HIV) infection. It is in a class of drugs called protease inhibitors which also includes indinavir (Crixivan), nelfinavir (Viracept), emtricitabine (Emtriva) and saquinavir (Invirase, Fortovase). During infection with HIV, the HIV …
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Stuttering facts There are a variety of treatments for stuttering. *Stuttering facts medical author: John P. Cunha, DO, FACOEP Stuttering, also called stammering, is a speech disorder characterized by repetition of sounds, syllables, or words; prolongation of sounds; and interruptions in speech. People who stutter know what they want to say but have trouble producing a normal flow of speech. …
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What is Intermezzo? What is zolpidem used for? Intermezzo contains a low dose of zolpidem, the same active ingredient in Ambien. Zolpidem belongs to a class of drugs called sedatives or hypnotics. Zolpidem shares some characteristics of a family of sedatives called benzodiazepines which includes diazepam (Valium). Benzodiazepines cause sedation, muscle relaxation, act as anticonvulsants (antiseizure medications), and reduce anxiety. …
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What is nisoldipine, and how does it work (mechanism of action)? Nisoldipine is an oral calcium channel blocker (CCB) of the dihydropyridine (DHP) class that is used to treat high blood pressure. Other calcium channel blockers in the DHP class include nifedipine (Procardia, Adalat), amlodipine (Norvasc), felodipine (Plendil), nicardipine (Cardene), and isradipine (Dynacirc). Calcium channel blockers prevent calcium from entering …
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What is ticlopidine, and how does it work (mechanism of action)? Ticlopidine is an oral drug that inhibits the ability of platelets to clump and form blood clots. It prevents blood clots by binding to the P2Y12 receptor on platelets, preventing adenosine diphosphate (ADP) from activating platelets. It belongs to a class of drugs called P2Y12 inhibitors. Other drugs in …
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What is imatinib, and how does it work (mechanism of action)? Imatinib is an oral medication used for treating chronic myeloid leukemia and acute lymphoblastic leukemia. It is classified as a kinase inhibitor. Kinase inhibitors include dasatinib (Sprycel), erlotinib (Tarceva), gefitinib (Iressa), nilotinib (Tasigna), pazopanib (Votrient), sunitinib (Sutent), and vandetanib (Caprelsa). Kinase inhibitors prevent tumors from growing by reducing the …
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What is benazepril and hydrochlorothiazide, and how does it work (mechanism of action)? Lotensin HCT is a combination of two drugs, benazepril and hydrochlorothiazide. Benazepril is an angiotensin converting enzyme (ACE) inhibitor that is used for treating high blood pressure. Other ACE inhibitors include enalapril (Vasotec), quinapril (Accupril), captopril (Capoten), fosinopril (Monopril), ramipril (Altace), moexipril (Univasc) and trandolapril (Mavik). ACE …
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What is evolocumab? Repatha is used along with diet, exercise and maximum tolerated doses of statins to reduce LDL cholesterol in adults with heterozygous familial hypercholesterolemia (and inherited disorder that causes high levels of LDL) or adults with heart problems related to excess cholesterol in the body. Repatha is also used along with diet and other LDL-lowering treatments, for example, …
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What is glyburide/metformin tablets, and how does it work (mechanism of action)? Glucovance (glyburide/metformin) is a combination antidiabetic medication containing glyburide and metformin. Glucovance is used to improve blood glucose (sugar) control in adults with type 2 diabetes mellitus. Glyburide is a second generation oral sulfonylurea. It helps to lower blood glucose by stimulating the release of insulin, the hormone …
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What is topical desoximetasone, and how does it work (mechanism of action)? Desoximetasone is a synthetic (man-made) corticosteroid that is used on the skin (topically). The naturally occurring corticosteroid is cortisol or hydrocortisone produced by the adrenal gland. Corticosteroids have potent anti-inflammatory actions and also suppress the immune response. The FDA approved desoximetasone in March 1982. What brand names are …
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