Mirtazapine

Dosage ;

Mirtazapine Brands

Brand Name Manufacturer Name Distributor Drug Strength Packaging Formulation Formulation Strength Price
Adco-mirteron Adcock ingram E.A. Adcock ingram E.A. 15mg 30 Tablet per tablet KES 2,100.00
Adco-mirteron Adcock ingram E.A. Adcock ingram E.A. 30mg 30 Tablet per tablet KES 2,630.00
Mitracip Cipla Ltd. Lords Healthcare Ltd. 30mg 30 Tablet per tablet KES 1,552
Menelat Torrent Pharmaceuticals Ltd. Medox Pharmaceuticals Ltd. 30mg 30 Tablet per tablet KES 2,670.00
Menelat Torrent Pharmaceuticals Ltd. Medox Pharmaceuticals Ltd. 45mg 30 Tablet per tablet KES 2,970.00
Mirtaz Sun Pharmaceuticals Ltd Sunpar Pharmaceuticals Ltd. 15mg 30 Tablet per tablet KES 2,100.00
Mirtaz Sun Pharmaceuticals Ltd Sunpar Pharmaceuticals Ltd. 30mg 30 Tablet per tablet KES 3,300.00

Mirtazapine More info

Mode Of Action

The exact mode of action of piperazinoazepine such as mirtazapine is unknown. They may act by enhancing central noradrenergic and serotonergic activity, possibly through their antagonist activity at central presynaptic alpha2-adrenergic inhibitory autoreceptors and heteroreceptors. They show no significant affinity for serotonin 5-HT1A or 5-HT1B receptors.

Drug Indication Depression
Precautions Avoid abrupt withdrawal, use in pregnancy and breastfeeding; history of bipolar depression; hepatic or renal or cardiac disorders; diabetes mellitus; psychosis; epilepsy; hypotension; angle-closure glaucoma; urinary retention.
Contra-Indications Due to its cholinergic antagonism avoid use in angle closure glaucoma, history of paralytic ileus; hypersensitivity to mirtazapine.
Side Effects Drowsiness; convulsions; anti-muscarinic symptoms; reversible agranulocytosis; exanthema; myalgia; arthralgia; rarely postural hypotension; headache; restless leg; increased appetite and weight gain;
Dosage 15mg daily at bedtime (max. 45mg daily)
Special Information Piperazinoazepine
Drug Category DRUGS ACTING ON CNS
Drug Sub-Category Antidepressants, anxiolytics

Dosing: Adult

Depression: Oral: Initial: 15 mg nightly, titrate up to 15-45 mg/day with dose increases made no more frequently than every 1-2 weeks. There is an inverse relationship between dose and sedation.

Post-traumatic stress disorder (PTSD) (unlabeled use): Oral: 30-60 mg/day

Dosing: Geriatric

Initial: 7.5 mg/day as a single bedtime dose; increase by 7.5-15 mg/day every 1-2 weeks; usual dose: 15-30 mg/day; maximum dose: 45 mg/day

Alzheimer’s dementia-related depression: Initial: 7.5 mg at bedtime; may increase at 7.5-15 mg increments to 45-60 mg/day

Dosing: Renal Impairment

Clcr 11-39 mL/minute: 30% decreased clearance

Clcr <10 mL/minute: 50% decreased clearance

Dosing: Hepatic Impairment

Clearance is decreased by 30%.

Dosage Forms: U.S.

Excipient information presented when available (limited, particularly for generics); consult specific product labeling.

Tablet, oral: 7.5 mg, 15 mg, 30 mg, 45 mg

Remeron®: 15 mg, 30 mg [scored]

Remeron®: 45 mg

Tablet, orally disintegrating, oral: 15 mg, 30 mg, 45 mg

Remeron SolTab®: 15 mg [contains phenylalanine 2.6 mg/tablet; orange flavor]

Remeron SolTab®: 30 mg [contains phenylalanine 5.2 mg/tablet; orange flavor]

Remeron SolTab®: 45 mg [contains phenylalanine 7.8 mg/tablet; orange flavor]

Generic Equivalent Available: U.S.

Yes

Administration

SolTab®: Open blister pack and place tablet on the tongue. Do not split tablet. Tablet is formulated to dissolve on the tongue without water.

Use

Treatment of depression

Use - Unlabeled/Investigational

Post-traumatic stress disorder (PTSD