What is Tofacitinib citrate (Xeljanz)? What is Xeljanz used for? Tofacitinib is an oral drug used for treating rheumatoid arthritis. It belongs to a class of drugs called Janus kinase (JAK) inhibitors. JAKs are enzymes (proteins) that regulate chemical signaling pathways that control biologic processes such as blood formation and the immune response that causes …
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Digoxin vs. dobutamine: What’s the difference? Digoxin and dobutamine are used to treat different heart conditions. Digoxin is used for treating adults with mild to moderate congestive heart failure and for treating abnormally rapid atrial rhythms (atrial fibrillation, atrial flutter, atrial tachycardia). It also is used for increasing myocardial contractility in pediatric patients with heart failure. Dobutamine is used to …
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What is rabeprazole, and how does it work (mechanism of action)? Rabeprazole is an oral drug that is used for the treatment of conditions caused by acid. It is in a class of drugs called proton pump inhibitors or PPIs which block the production of acid by the stomach. Other drugs in the same class include: lansoprazole (Prevacid), omeprazole (Prilosec), …
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What are the uses for atomoxetine? Strattera is used for the treatment of ADHD in children, adolescents and adults. What brand names are available for atomoxetine? Strattera Is atomoxetine available as a generic drug? Yes Do I need a prescription for atomoxetine? Yes What are the side effects of atomoxetine? The most common side effects of Strattera in children and …
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What is malathion, and how does it work (mechanism of action)? Malathion is a pesticide used for killing head lice (Pediculus humanus capitis). It kills head lice and lice eggs by blocking the activity of enzymes (cholinesterase) that breaks-down and inactivates acetylcholine (a neurotransmitter) in head lice. This causes high levels of acetylcholine which leads to death of lice. The …
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What is repaglinide, and how does it work (mechanism of action)? Repaglinide is an oral medication for lowering blood sugar (glucose) in individuals with type 2 diabetes. It is in a class of drugs for treating diabetes type 2 called meglitinides that are chemically unlike other anti-diabetic medications. Nateglinide (Starlix), is another currently available meglitinide. Approximately 90% of patients with …
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What is terbutaline, and how does it work (mechanism of action)? Terbutaline is a member of a class of drugs called beta adrenergic receptor agonists (stimulators) that is used for treating asthma and other diseases of the airways. Other drugs in the same class of drugs include albuterol (Proventil), metaproterenol (Alupent), pirbuterol (Maxair), and salmeterol (Serevent). Asthma is a breathing …
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Digoxin vs. metoprolol: What’s the difference? Digoxin is used for treating adults with mild to moderate congestive heart failure and for treating abnormal heart rhythms. Digoxin is also used for increasing myocardial contractility in pediatric patients with heart failure. Metoprolol is used to treat high blood pressure, congestive heart failure, heart pain, hyperthyroidism, and some neurologic conditions. Metoprolol is used …
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What is terazosin? Terazosin belongs to a class of medications called alpha 1 blockers which relax the smooth muscles of the arteries, the prostate, and the bladder neck. Is terazosin available as a generic drug? Yes Do I need a prescription for terazosin? Yes Why is terazosin prescribed to patients? Terazosin is used to treat the symptoms of urinary obstruction …
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What is niacin, and how does it work (mechanism of action)? Niacin (nicotinic acid, vitamin B3) is a part of the normal diet that is essential to various chemical reactions in the body. It is used medically to treat individuals with deficiency of niacin. Advanced deficiency of niacin can lead to a condition called pellagra in which individuals develop diarrhea, …
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