What is clindamycin? What is clindamycin used for? Clindamycin vaginal cream is indicated for the treatment of bacterial vaginosis (formerly referred to as Haemophilus vaginitis, Gardnerella vaginitis, nonspecific vaginitis, Corynebacterium vaginitis, or anaerobic vaginosis) in non-pregnant women. Clindamycin in general is an antibiotic used for treating several other infections as well. It is effective against …

What is tadalafil, and how does it work (mechanism of action)? Tadalafil is an oral drug that is used for treating impotence (the inability to attain or maintain a penile erection) and benign prostatic hyperplasia (BPH). It is in a class of drugs called phosphodiesterase-5 (PDE5) inhibitors that also includes sildenafil (Viagra) and vardenafil (Levitra). Erection of the penis is …

What is vitamin D-oral, and how does it work (mechanism of action)? Vitamin D is a necessary vitamin for the growth and development of bones. Vitamin D is commonly known as ergocalciferol (Vitamin D2) and cholecalciferol (Vitamin D3). Vitamin D2 and D3 are broken down to their active form, calcitriol, in the body. Calcitriol works by increasing absorption of calcium …

What is diltiazem, and how does it work (mechanism of action)? Diltiazem is a drug that is used for treating heart pain (angina), high blood pressure, and abnormal heart rhythms. It belongs to a class of drugs called calcium channel blockers (CCBs), which includes amlodipine (Norvasc), verapamil (Calan, Isoptin), nifedipine (Adalat, Procardia) as well as others. CCBs block the entry …

What is carbamazepine, and how does it work (mechanism of action)? Carbamazepine is an anti-seizure medication. Recurrent seizures (epilepsy) are divided into two main categories according to how much of the brain is involved, either partial or generalized epilepsy (which includes petit mal, grand mal, and myoclonic epilepsy). Seizures are called "simple" if there is no loss of consciousness and …

What is phenylbutazone, and how does it work (mechanism of action)? Phenylbutazone is prescribed to treat inflammation and pain that results from ankylosing spondylitits, rheumatoid arthritis, gout, and osteoarthritis. Phenylbutazone has been removed from the United States market due to the availability of newer drugs with less adverse effects. Phenylbutazone is a nonsteroidal anti-inflammatory drug (NSAID) effective in treating fever, …

What is vortioxetine, and how does it work (mechanism of action)? Vortioxetine (Trintellix) is an antidepressant used for treating a certain type of depression known as major depressive disorder (MDD). Vortioxetine decreases the reuptake of serotonin just like selective serotonin reuptake inhibitors (SSRIs). It also stimulates various serotonin receptors in the brain. The exact mechanism by which vortioxetine helps to …

What is bisoprolol? What is bisoprolol used for? Bisoprolol is used for treating high blood pressure and heart pain (angina). Bisoprolol prevents the neurotransmitters (chemicals that nerves use to communicate with other nerves), norepinephrine and epinephrine (adrenaline), from binding to beta receptors on nerves. Bisoprolol belongs to a class of drugs called beta-adrenergic receptor blocking agents that also includes propranolol …

What is atenolol? How is atenolol used? Atenolol is a beta-adrenergic blocking agent that blocks the effects of adrenergic chemicals, for example, adrenaline or epinephrine, released by nerves of the sympathetic nervous system. One of the important function of beta-adrenergic nerves is to stimulate the heart muscle to beat more rapidly. By blocking the stimulation by these nerves, atenolol reduces …

What is docusate-oral, and how does it work (mechanism of action)? Docusate is a commonly used non-prescription (OTC or over-the-counter) stool softener used to treat or prevent constipation. Docusate is an anionic surfactant that helps lower the surface tension at the oil-water interface of the stool, and thus allows water and lipids or fats to enter the stool. Consequently, fecal …