What is famciclovir? What are the uses for famciclovir? Famciclovir is an antiviral drug which is active against the Herpes viruses, including herpes simplex 1 and 2 (cold sores and genital herpes) and varicella-zoster (shingles and chickenpox). It belongs to a class of drugs called nucleoside analogs that mimic one of the building blocks of …
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What are SGLT2 inhibitors? SGLT2 (sodium-glucose co-transporter 2) inhibitors are prescription oral medications used to treat type 2 diabetes. What generic and brand names of SGLT2 inhibitors are available in the US? Brand and generic names of SGLT2 inhibitors and combination products that contain SGLT2 inhibitors include: canagliflozin (Invokana) canagliflozin/metformin (Invokamet) canagliflozin/metformin extended release (Invokamet XR) dapagliflozin (Farxiga) dapagliflozin/metformin extended …
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What is meclizine? What are the uses for meclizine? Meclizine is an antihistamine with antiemetic (anti-nausea) and antispasmodic (anti-muscle spasm) activity. It also suppresses the nervous system by blocking the action of the neurotransmitter acetylcholine. (Neurotransmitters are chemicals that nerves use for communicating with each other.) Meclizine prevents nausea and vomiting by reducing the activity of the center in the …
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What are calcium channel blockers and how do they work? In order to pump blood, the heart needs oxygen. The harder the heart works, the more oxygen it requires. Angina (heart pain) occurs when the supply of oxygen to the heart is inadequate for the amount of work that the heart must do. By dilating the arteries, calcium channel blockers …
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What is amiodarone, and how does it work (mechanism of action)? Amiodarone is an oral and injectable drug that is used to correct abnormal rhythms of the heart. (It is an antiarrhythmic medication.) Although amiodarone has many side effects, some of which are severe and potentially fatal, it has been successful in treating many arrhythmias when other antiarrhythmic drugs have …
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What is sumatriptan? What are the uses for sumatriptan? Sumatriptan is a drug that is used for treating migraine headaches. It belongs to a class of drugs called selective serotonin receptor agonists. Other members of this class include naratriptan (Amerge), zolmitriptan (Zomig), rizatriptan (Maxalt), frovatriptan (Frova), eletriptan (Relpax), and almotriptan (Axert). Migraine headaches are believed to result from dilatation of …
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What is guanfacine? What is guanfacine used for? Guanfacine is an oral, centrally-acting alpha 2A adrenergic receptor agonist. It is available in two different formulations, Tenex immediate release tablets and Intuniv extended release tablets. Tenex is used alone or in combination with other medications for the treatment of hypertension (high blood pressure). Guanfacine reduces blood pressure by reducing the resistance …
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What is lidocaine viscous? What is Lidocaine used for? Lidocaine viscous solution is a local anesthetic that is applied topically to treat painful mucous membranes or throat pain associated with oral diseases and for procedures involving the mouth or throat. Lidocaine provides pain relief by inhibiting the influx of sodium ions involved in the initiation and conduction of nerve impulses …
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What is Eliquis (apixaban) and how does it work? Eliquis (apixaban) is an anticoagulant (blood thinner) used for reducing the risk of blood clots in the heart and strokes in patients with atrial fibrillation who have no problems with their heart valves (nonvalvular atrial fibrillation). Eliquis is also used to treat and prevent deep vein thrombosis (DVT) and pulmonary embolism …
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What is insulin glargine, and how does it work (mechanism of action)? Insulin glargine is a bioengineered (man-made) injectable form of long-acting insulin that is used to regulate sugar (glucose) levels in type 1 and type 2 diabetes. Individuals with type 1 diabetes do not produce insulin on their own; and individuals with type 2 diabetes do not produce enough …
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