Temozolomide is not directly active but undergoes rapid nonenzymatic conversion at physiologic pH to the reactive compound Methyl Triazen Imidazole Carboxamide (MTIC). The cytotoxicity of MTIC is thought to be primarily due to alkylation of DNA. Alky...

Tapentadol is a centrally-acting synthetic analgesic. Although their clinical relevance is unclear, tapentadol is believed to have two main mechanisms of action. Tapentadol is a selective mu-opioid receptor (MOR) agonist: it binds to MOR with an affi...

Tamsulosin, a selective alpha1 adrenoceptor blocking agent, exhibits its selectivity for alpha1 A adrenoceptors in human prostate. Blockade of these adrenoceptors can cause smooth muscle in the bladder neck and prostate to relax, resulting in an...

Tamsulosin & Dutasteride is a combination of two drugs with complementary mechanisms of action to improve symptoms in patients with Benign Prostatic Hyperplasia (BPH). Tamsulosin Hydrochloride, an antagonist of alpha_1A-adrenoreceptors...

Suxamethonium is a muscle relaxant. It acts as a depolarizing neuromuscular blocker by imitating the action of acetylcholine at the neuromuscular junction. Suxamethonium acts on muscle type nicotinic receptors. Binding of Suxamethonium to the nicotin...

Sotalol is a non-cardioselective beta-blocker. It increases sinus cycle length, slows heart rate, decreases AV nodal conduction and increases AV nodal refractoriness. It also prolongs AV monophasic action potentials. However, it lacks intrinsic sympa...

Xylometazoline Hydrochloride is a sympathomimetic agent with alpha-adrenergic activity. It produces vasoconstriction thus reducing nasal congestion. This enables patients suffering from colds to breathe more easily through the nose.<...

Nasal drop: Sodium Chloride nasal drop is a non-drug, isotonic saline solution that is used to moisturize nasal membranes. This formulation provides comfort for extensive and continuous use. Sodium Chloride 0.9% nasal wash moistures...

Silodosin is a selective antagonist of post-synaptic alpha-1 adrenoreceptors, which are located in the human prostate, bladder base, bladder neck, prostatic capsule and prostatic urethra. Blockade of these alpha-1 adrenoreceptors can cause smooth mus...

Sertraline has potent and selective inhibitory action on CNS neuronal reuptake of 5-HT resulting in increased 5-HT concentrations at the synaptic clefts, leading to facilitation of its sustained activity at the postsynaptic receptor sites. It ultimat...

Ritodrine hydrochloride is a β2–adrenergic agonist. It relaxes the uterus by stimulating the β2–adrenergic receptors of the uterine muscle, which causes a decrease in the intensity and frequency of uterine contractions. Specific...

Clonidine Hydrochloride stimulates alpha adrenoceptors in the brain stem. With immediate-release clonidine, blood pressure declines within 30 to 60 minutes after an oral dose, the maximum decrease occurring within 2 to 4 hours. Renal blood flow and g...

Ciprofloxacin & Hydrocortisone is a quinolone antibiotic and corticosteroid combination. It works by killing bacteria by stopping the production of essential proteins needed by the bacteria to survive. It also reduces inflammation (redness, swell...

Citalopram is bicyclic phthalane derivative and a selective serotonin re-uptake inhibitor, with little or no effect on noradrenaline, dopamine and GABA re-uptake. The inhibitory activity explains the antidepressant property of citalopram. It has no o...

Clobetasol Propionate high potency corticosteroid. Corticosteroids decrease inflammation by stabilizing leukocyte lysosomal membranes, preventing release of destructive acid hydrolases from leukocytes; inhibiting macrophage accumulat...

Clomipramine Hydrochloride is an original tricyclic antidepressant, a member of the dibenzazepine group of compounds. It is presumed to influence obsessive and compulsive behaviors through it's effects on serotonergic neuronal transmission. The actua...

Clotrimazole kills fungi and yeasts by interfering with their cell membranes. It works by stopping the production of ergosterol, which is an essential component of fungal cell membranes resulting in increased membrane permeability and leakage of esse...

Clotrimazole is a broad-spectrum antifungal agent active on dermatophytes, yeasts and other fungi. Hydrocortisone is a glucocorticoid with both glucocorticoid and to a lesser extent mineralocorticoid activity. Hydrocortisone is used for replacement t...

Dexamethasone is glucocorticoid. It has an anti-inflammatory and anti-allergic action. It is used topically in the treatment of inflammatory conditions of the anterior segment of the eye. It reduces prostaglandin synthesis by in...