Valtrex vs. Famvir: What’s the difference? Valtrex (valacyclovir) and Famvir (famciclovir) are antiviral drugs used to treat infections with shingles (herpes zoster), genital herpes (herpes simplex genitalis), and cold sores (herpes labialis). Side effects of Valtrex and Famvir that are similar include headache, nausea, vomiting, reduced white blood cells, diarrhea, and rash. Side effects of …
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Valtrex (valacyclovir) vs. Zovirax (acyclovir): What’s the difference? Valtrex (valacyclovir) and Zovirax (acyclovir) are antiviral drugs used to treat infections with shingles (herpes zoster), genital herpes (herpes simplex genitalis), and cold sores (herpes labialis). Zovirax is also used to treat Epstein-Barr virus (mononucleosis). Side effects of Valtrex and Zovirax that are similar include headache, nausea, vomiting, diarrhea, and rash. Side …
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Cialis (tadalafil) vs. Levitra (vardenafil): What’s the difference? Tadalafil and vardenafil are phosphodiesterase-5 (PDE5) inhibitor used to treat impotence (the inability to attain or maintain a penile erection) Tadalafil is also used to treat symptoms of benign prostatic hyperplasia (BPH). Brand names for tadalafil include Adcirca and Cialis. Brand names for vardenafil include Levitra and Staxyn ODT. Side effects of …
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What is theophylline, and how does it work (mechanism of action)? Theophylline belongs to a class of medications called bronchodilators, used in treating asthma and other airway diseases. Asthma is a breathing problem caused by narrowing of the airways, the breathing passages that allow air to move in and out of the lungs. Airways can be narrowed due to accumulation …
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Gabapentin vs. Cymbalta: What’s the difference? Gabapentin and Cymbalta (duloxetine) are used to treat different types of neuralgia (nerve pain). Gabapentin is used postherpetic neuralgia from herpes zoster (nerve damage from shingles) and to treat seizure disorders. Cymbalta is used to treat pain associated with diabetic peripheral neuropathy, depression, generalized anxiety disorder, fibromyalgia, and chronic musculoskeletal pain. Gabapentin and Cymbalta …
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What is nefazodone, and how does it work (mechanism of action)? Nefazodone is an oral antidepressant drug. Nefazodone affects chemicals in the brain that nerves use to send messages to one another, called neurotransmitters. The neurotransmitters that are released by nerves are taken up again by the nerves that release them for reuse. Many experts believe that depression is caused …
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Suprax (cefixime) vs. Keflex (cephalexin): What’s the difference? Suprax (cefixime) and Keflex (cephalexin) are cephalosporin antibiotics used to treat infections of the middle ear (otitis media), tonsillitis, throat infections (pharyngitis), laryngitis, bronchitis, pneumonia, urinary tract infections (UTIs), gonorrhea, and acute bacterial bronchitis in patients with chronic obstructive pulmonary disease (COPD). Suprax is a brand name for cefixime. Keflex and Daxbia …
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Suprax (cefixime) vs. ofloxacin: What’s the difference? Suprax and ofloxacin are antibiotics used to treat bronchitis, pneumonia, urinary tract infections (UTIs), and gonorrhea. Suprax is also used to treat middle ear infections (otitis media), tonsillitis, throat infections (pharyngitis), laryngitis, and acute bacterial bronchitis in patients with chronic obstructive pulmonary disease (COPD). Ofloxacin is also used to treat staph infections and …
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What is fexofenadine and pseudoephedrine? What is Allegra-D used for? Allegra-D is a combination of an antihistamine (fexofenadine) and a decongestant (pseudoephedrine). 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 …
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What is magnesium sulfate injection? What is magnesium sulfate used for? Magnesium sulfate injection is suitable for replacement therapy in magnesium deficiency, especially in acute hypomagnesemia accompanied by signs of tetany similar to those observed in hypocalcemia. Magnesium sulfate injection is also indicated for the prevention and control of seizures in pre-eclampsia and eclampsia, respectively. Magnesium sulfate is a sterile solution …
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