Cefaclor is a second generation cephalosporin antibiotic which has stability against b-lactamase inactivation and possesses a broad spectrum of activity. Cefaclor is active against the following organisms in vitro: Alpha and beta haemolytic Streptoco...

Cephalosporins are bactericidal and have the same mode of action as other beta-lactam antibiotics (such as penicillins). Cephalosporins disrupt the synthesis of the peptidoglycan layer of bacterial cell walls. The peptidoglycan layer is important for...

Choline salicylate has an analgesic & anti-inflammatory effect. Like salicylic acid Choline salicylate has no antithrombotic activity. The pharmacological actions of choline salicylate are thought to be primarily mediated through inhibition of pr...

Cetirizine Hydrochloride is a potent H1 receptor antagonist without any significant anticholinergic and antiserotonic effects. At pharmacologically active dose levels, it has almost no drowsiness effect and does not cause behavioral changes. It inhib...

At physiologic pH, chlorhexidine salts dissociate and release the positively charged chlorhexidine cation. The bactericidal effect is a result of the binding of this cationic molecule to negatively charged bacterial cell walls. At low concentrations...

Chlorhexidine is a very potent cationic chemoprophylactic agent that has a broad-spectrum of activity against gm+ve and gm-ve bacteria. It is both bacteriostatic and bactericidal depending on its concentration. The bactericidal effect, which is achie...

Chlorhexidine: Chlorhexidine is an antiseptic and disinfectant which is effective against a wide range of vegetative Gram-positive and Gram-negative organisms, some viruses and some fungi. It is ineffective against bacterial spores a...

Cetrimide is a quaternary ammonium antiseptic; it has bactericidal activity against both gram-positive and gram-negative organisms. Chlorhexidine is an antimicrobial agent; it is active against a wide range of gram-negative and gram-positive vegetati...

Chloramphenicol inhibits bacterial protein synthesis by binding to 50s subunit of the bacterial ribosome, thus preventing peptide bond formation by peptidyl transferase. It has both bacteriostatic and bactericidal action against H. i...

Canagliflozin is an inhibitor of subtype-2 sodium-glucose co-transport protein (SGLT2), which is responsible for at least 90% of the glucose reabsorption in the kidney. Blocking this transporter reduces the reabsorption of glucose from renal tubules,...

Chlorpromazine acts as an antagonist (blocking agent) on different postsysnaptic receptors -on dopaminergic-receptors (subtypes D1, D2, D3 and D4 - different antipsychotic properties on productive and unproductive symptoms), on serotonergic-receptors...

Chlorthalidone is a thiazide-type Diuretic- Antihypertensive, used for the treatment of hypertension. It may be used alone or in association with other antihypertensive agents. Chlortalidone is also indicated for adjunctive therapy of edema associate...

The antibacterial action of Gatifoxacin results from inhibition of DNA gyrase and topoisomerase IV. DNA gyrase is an essential enzyme that is involved in the replication, transcription and repair of bacterial DNA. Topoisomerase IV is an enzyme known...

Neurotoxin from Clostridium botulinum; prevents ACh release from presynaptic membrane, causing temporary calming of muscle contractions by blocking the transmission of nerve impulses.

Botulinum Toxin Type A blocks the signals between the n...

Cyclobenzaprine, a centrally-acting skeletal muscle relaxant, is structurally related to tricyclic antidepressants, thus they share similar properties. It acts on the brain stem, decreasing tonic-somatic motor activities influencing both the α...

The mechanism of action of Dapoxetine in premature ejaculation is presumed to be linked to the inhibition of neuronal reuptake of serotonin and the subsequent potentiation of the neurotransmitter's action at pre-and post synaptic receptors. Human eja...

Desloratadine, the major active metabolite of Loratadine, is a non-sedating; long acting tricyclic histamine antagonist with selective H1-receptor histamine antagonist activity. Desloratadine also inhibits histamine release from human mast cell.

Dextran produce expansion of plasma volume. It also reduces blood viscosity and inhibits sludging or aggregation of red blood cells.

Sodium chloride is the major extracellular cation. It is important...

Diclofenac Sodium is a potent nonsteroidal antiinflammatory drug (NSAID) with marked analgesic and antipyretic properties. It also has some uricosuric effects. The action of Diclofenac appeared to be associated with the inhibition of prostaglandin sy...