Somopin Tablet

Doxepin
3mg
Incepta Pharmaceuticals Ltd.
Pack size30's pack
Retail Price6.00

Indications

Anxiety disorders, Depression, Insomnia

Adult Dose

Oral Depression/Anxiety Adult: Initiate at low dose (25 mg/day); gradually titrate upward every 5-7 days Dosage range: 25-300 mg/day PO, up to 150 mg/day as single dose If dose exceeds 150 mg/day, divide q12hr Hepatic impairment: Use lower dose and adjust gradually for depression; Insomnia (Silenor) Sleep maintenance 3-6 mg PO within 30 minutes before bedtime; not to exceed 6 mg/day Hepatic impairment/debilitated patients: 3 mg PO within 30 minutes before bedtime Elderly Insomnia Sleep maintenance Starting dose: 3 mg PO within 30 minutes before bedtime May increase to 6 mg PO HS if clinically indicated Depression/Anxiety Lower initial dose (ie, 10 mg/day) and adjust gradually; 10-25 mg PO qHS May increase by 10-25 mg increments q3Day for inpatients and weekly for outpatients if tolerated

Child Dose

<12 years old: Not recommended

Administration

May be taken with or without food.

Contra Indications

Hypersensitivity; mania, glaucoma, neonates (topical); lactation.

Precautions

Epilepsy, CV disease, pregnancy, history of urinary retention, glaucoma; gradual withdrawal. May impair ability to drive or operate machinery. Lactation: Enters breast milk; not recommended (AAP states "may be of concern")

Pregnancy-Lactation

Not Classi Pregnancy category: Not available Lactation: Enters breast milk; not recommended (AAP states "may be of concern")

Interactions

Methylphenidate may increase plasma doxepin levels. Potentially Fatal: Potentiates hypertensive action of sympathomimetics. Increased anticholinergic effects with MAOIs. Additive CNS effects with anticholinergics, CNS depressants and alcohol.

Adverse Effects

Sedation, fatigue, weakness, lethargy,Dry mouth,Constipation,Blurred vision,Headache,Agitation,Insomnia,Anxiety,Nausea, vomiting,Sweating,Confusion, extrapyramidal symptoms (EPS), dizziness, paresthesia,Orthostatic hypotension, ECG changes, tachycardia,Increased LFTs,Tinnitus,Sexual dysfunction,Rash,Seizure,Agranulocytosis,Thrombocytopenia,Eosinophilia,Leukopenia,SIADH

Mechanism of Action

Doxepin inhibits serotonin and norepinephrine re-uptake by the presynaptic neuronal membrane increasing its synaptic conc in the CNS.

Note

Somopin 3mg Tablet manufactured by Incepta Pharmaceuticals Ltd.. Its generic name is Doxepin.