Trazine SC Tablet
Chlorpromazine + Trihexyphenidyl + Trifluoperazine
Sun Pharmaceutical Industries Ltd.
| Pack size | 1 |
|---|---|
| Dispensing mode | |
| Source | |
| Agent | |
| Retail Price | 0.82 NPR |
Indications
Trazine SC Tablet is used for:
Psychoses, Anxiety
Adult Dose
Oral
Adult: 1-2 tabs tid
Child Dose
Renal Dose
Administration
Should be taken with food. Best taken w/ meals. Take before meals if dry mouth occurs, after meals if drooling/nausea occurs. Take at the same time each day.
Contra Indications
Hypersensitivity; preexisting CNS depression, coma, bone-marrow supression; phaeochromocytoma; lactation.
Precautions
Parkinson's disease; CV disease; renal or hepatic impairment; cerebrovascular and respiratoty disease; jaundice; DM; hypothyroidism; paralytic ileus; prostatic hyperplasia or urinary retention; epilepsy or history of seizures; myasthenia gravis; pregnancy; elderly (especially with dementia), and debilitated patients. Avoid direct sunlight. Cardiovascular disease, epilepsy, angle-closure glaucoma, exposure to extreme temperatures, elderly, parkinson's disease, myasthenia gravis, benign prostatic hyperplasia.
Pregnancy-Lactation
Interactions
Adverse Effects
Side effects of Chlorpromazine + Trihexyphenidyl + Trifluoperazine :
Dry mouth, constipation, urinary retention, mydriasis, agitation, insomnia, depression and convulsions; postural hypotension, ECG changes. Allergic skin reaction, amenorrhoea, gynaecomastia, weight gain. Hyperglycaemia and raised serum cholesterol, nausea, constipation, vomiting, dizziness, drowsiness, headache, blurred vision, mydriasis, nervousness, tachycardia, urinary hesitancy or retention, increased intraocular tension, angle-closure glaucoma, weakness, rashes, dilatation of the colon, paralytic ileus, and suppurative parotitis.
Potentially Fatal: Agranulocytosis. Instantaneous deaths associated with ventricular tachyarrhythmias. Marked elevation of body temperature with heat stroke. Neuroleptic malignant syndrome, extrapyramidal dysfunction.
Mechanism of Action
Chlorpromazine is a neuroleptic that acts by blocking the postsynaptic dopamine receptor in the mesolimbic dopaminergic system and inhibits the release of hypothalamic and hypophyseal hormones. It has antiemetic, serotonin-blocking, and weak antihistaminic properties and slight ganglion-blocking activity.
Trihexyphenidyl HCl is a tertiary amine antimuscarinic which exerts a direct inhibitory effect on the parasympathetic nervous system. It also exhibits a direct spasmolytic action on smooth muscle, weak mydriatic, antisialagogue and cardiovagal blocking effects.
Trifluoperazine inhibits dopamine D2 receptors in the brain. It has weak anticholinergic and sedative effects but strong extrapyramidal and antiemetic effects. It controls severely disturbed, agitated or violent behaviour but may also be used for nonpsychotic anxiety.
Note
Trazine SC Tablet manufactured by Sun Pharmaceutical Industries Ltd.. Its generic name is Chlorpromazine + Trihexyphenidyl + Trifluoperazine. Trazine SC is availble in Nepal.
Farmaco Nepal drug index information on Trazine SC Tablet is not intended for diagnosis, medical advice or treatment; neither intended to be a substitute for the exercise of professional judgment.