What are statins, and how do they work? “Statins” is a class of drugs that lowers the level of cholesterol in the blood by reducing the production of cholesterol by the liver. (The other source of cholesterol in the blood is dietary cholesterol.) Statins block the enzyme in the liver that is responsible for making …
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Lexapro (escitalopram) vs. Xanax (alprazolam) for Anxiety & Depression
What’s the difference between Lexapro and Xanax? Lexapro (escitalopram) and Xanax (alprazolam) are used to treat anxiety disorders. Lexapro is also used to treat depression. Xanax is also used to treat panic attacks. Lexapro and Xanax belong to different drug classes. Lexapro is a selective serotonin reuptake inhibitor (SSRI) and Xanax is a benzodiazepine. Side effects of Lexapro and Xanax …
Read More »PPIs (Proton Pump Inhibitors) Side Effects, List of Names & Adverse Effects
What are proton pump inhibitors (PPIs), and how do they work (mechanism of action)? Proton pump inhibitors (PPIs) reduce the production of acid by blocking the enzyme in the wall of the stomach that produces acid. Acid is necessary for the formation of most ulcers in the esophagus, stomach, and duodenum, and the reduction of acid with PPIs prevents ulcers …
Read More »Levaquin (levofloxacin) Antibiotic Side Effects, Uses & Dosage
What is levofloxacin? How does it work (mechanism of action)? Levofloxacin is an antibiotic that is used for treating bacterial infections. Many common infections in humans are caused by bacteria. Bacteria can grow and multiply, infecting different parts of the body. Drugs that control and eradicate these bacteria are called antibiotics. Levofloxacin is an antibiotic that stops multiplication of bacteria …
Read More »Elbasvir, elbasvir and grazoprevir Side Effects & Uses
What is Zepatier, and how does it work? Zepatier is an oral tablet containing two drugs used for the treatment of chronic infection with the hepatitis C virus (HCV), genotype 1 and 4 in adults. The components belong to a class of drugs called direct-acting antiviral agents. Similar drugs include: boceprevir (Victrelis) sofosbuvir (Sovaldi) simeprevir (Olysio) telaprevir (Incivek), Viekira Pak …
Read More »methoxsalen; 8-MOP, Oxsoralen Ultra) Side Effects & Dosing
What is methoxsalen? How does it work (mechanism of action)? Methoxsalen is a naturally occurring photoactive chemical found in the seeds of the Ammi majus (Umbelliferae) plant and in the roots of Heraclem candicans. It belongs to a group of compounds known as psoralens, or furocoumarins. It is used for treating psoriasis, idiopathic vitiligo (leucoderma) and cutaneous (skin) manifestations of …
Read More »Retrovir, zidovudine HIV Drug Side Effects, Uses & Dosage
What is zidovudine? How does it work (mechanism of action)? Zidovudine (formerly called azidothymidine [AZT]), a pyrimidine nucleoside analogue active against HIV. RETROVIR IV Infusion is a sterile solutionfor intravenous infusion only. Each mL contains 10 mg zidovudine in Water for Injection. Hydrochloric acid and/or sodium hydroxide may have been added to adjust the pH to approximately 5.5. RETROVIR IV Infusion contains …
Read More »pramoxine/hydrocortisone Side Effects, Uses & Dosage
What is pramoxine-hydrocortisone lotion? How does it work (mechanism of action)? Pramoxine-hydrocortisone products are used to treat pain and inflammation caused by various skin conditions. Hydrocortisone 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 …
Read More »saquinavir, Invirase: Drug Facts, Side Effects and Dosing
What is saquinavir? How does it work (mechanism of action)? Saquinavir is an oral medication that is used for treating infections with the human immunodeficiency virus (HIV). It is in a class of drugs called protease inhibitors which also includes indinavir (Crixivan), nelfinavir (Viracept) and ritonavir (Norvir). During infection with HIV, the HIV virus multiplies within the body's cells. Viruses …
Read More »What Is Popcorn Lung? Vaping, E-Cigarettes & Other Causes
What is popcorn lung (bronchiolitis obliterans)? Readers Comments 2 Share Your Story Popcorn lung is a serious and irreversible condition in which the tiny air sacs in the lungs become scarred and constricted, which results in no air movement or O2 – CO2 exchange in the lungs. Other names for popcorn lung are bronchiolitis obliterans and obliterative bronchiolitis. Can e-cigarettes …
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