What is atovaquone-proguanil, and how does it work (mechanism of action)? Atovaquone and proguanil is an anti-malarial medication. Atovaquone blocks mitochondrial electron transfer and thereby the production of energy for use by the parasites. Proguanil is metabolized into its active metabolite, cycloguanil, which blocks dihydrofolate reductase and enzymes required for making pyrimidine which is a …
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What is fexofenadine, and how does it work (mechanism of action)? Fexofenadine is an oral, "second generation" antihistamine that is used to treat the signs and symptoms of allergy and hives. It is similar to the other second generation antihistamines loratadine (Claritin), cetirizine (Zyrtec) and azelastine (Astelin). Histamine is a chemical that is responsible for many of the signs and …
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What brand names are available for nicotine gum? Nicorette Gum, Nicorelief, Nicorette, Thrive Is nicotine gum available as a generic drug? GENERIC AVAILABLE: Yes Do I need a prescription for nicotine gum? No What are the uses for nicotine gum? Nicotine gum is used to control nicotine withdrawal symptoms and cravings associated with smoking cessation. What are the side effects …
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Is dopamine-injection available as a generic drug? GENERIC AVAILABLE: Yes Do I need a prescription for dopamine-injection? Yes What are the uses for dopamine-injection? Dopamine is prescribed to correct hemodynamic status in patients with shock syndrome due to heart attack (myocardial infarction), trauma, open-heart surgery, renal failure, congestive heart failure, and other causes of shock syndrome. This means dopamine may …
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What is Dilantin? Phenytoin is an oral and injectable anti-seizure medication first synthesized in 1908. Why is Dilantin prescribed to patients? Phenytoin is an anti-seizure medication (anticonvulsant) used for preventing or treating generalized tonic-clonic (grand mal) seizures, complex partial seizures (psychomotor seizures), and seizures occurring during or after neurosurgery. It may be used alone or with phenobarbital or other anticonvulsants. …
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What is permethrin-topical cream, and how does it work (mechanism of action)? Permethrin is a topical cream used to treat scabies. Permethrin is a neurotoxin that works by paralyzing nerves in respiratory muscles of scabies, causing their death. The FDA approved permethrin in August 1989. What brand names are available for permethrin-topical cream? Elimite, Nix Cream Is permethrin-topical cream available …
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What is methylphenidate, and how does it work (mechanism of action)? Methylphenidate is a medication that stimulates the central nervous system (CNS or brain) in a manner that is similar to the amphetamines; however, its actions are milder than those of the amphetamines. An additional difference is that methylphenidate produces more noticeable effects on mental activities than on motor activities. …
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What brand names are available for chlorthalidone? Hygroton, Thalitone (both discontinued in U.S.A.) Is chlorthalidone available as a generic drug? GENERIC AVAILABLE: Yes Do I need a prescription for chlorthalidone? Yes What are the uses for chlorthalidone? Chlorthalidone is used in the treatment of high blood pressure, congestive heart failure, and edema (fluid retention). What are the side effects of …
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What is clarithromycin, and how does it work (mechanism of action)? Clarithromycin is a semi-synthetic macrolide antibiotic chemically related to erythromycin and azithromycin (Zithromax). It is effective against a wide variety of bacteria, such as Haemophilus influenzae, Streptococcus pneumoniae, Mycoplasma pneumoniae, Staphylococcus aureus, and mycobacterium avium, and many others. Like all macrolide antibiotics, clarithromycin prevents bacteria from growing by interfering …
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What is fenofibrate? Fenofibrate is a derivative of fibric acid that is used to treat lipid disorders. Why is fenofibrate prescribed to patients? Fenofibrate is used with dietary modifications for the treatment of lipid disorders. It helps reduce levels of LDL-C, total cholesterol, triglycerides, and apolipoprotein B, and increase HDL-C. It is prescribed to patients with primary hypercholesterolemia or mixed …
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