Clinical Information
Gen. Code and Des.
46061 nortriptyline HCl ORAL CAPSULE 50 MG
GCN and Des.
16533 nortriptyline HCl ORAL CAPSULE 50 MG
Strength
50MG
Dose Form
CAPSULE
Product Category
RX Pharmaceuticals
Fine Line Class
850085008510 All Rx Products
DEA Class
NC
OMP Family
AHFS Class
28160428 TRICYCLICS, OTHER NOREPI-RU INHIBITORS
Active Ingredients
1502 nortriptyline HCl 894713
Inactive Ingredients
10138 blue dye
10141 red dye
10143 yellow dye
2549 gelatin 9000708
PAMELOR: Package Insert and Label Information
By Mallinckrodt, Inc. | Last revised: 3 February 2017
PAMELOR- nortriptyline hydrochloride capsule
Mallinckrodt, Inc.
Suicidality and Antidepressant Drugs
Antidepressants increased the risk compared to placebo of suicidal thinking and behavior (suicidality) in children, adolescents, and young adults in short-term studies of major depressive disorder (MDD) and other psychiatric disorders. Anyone considering the use of nortriptyline hydrochloride or any other antidepressant in a child, adolescent, or young adult must balance this risk with the clinical need. Short-term studies did not show an increase in the risk of suicidality with antidepressants compared to placebo in adults beyond age 24; there was a reduction in risk with antidepressants compared to placebo in adults aged 65 and older. Depression and certain other psychiatric disorders are themselves associated with increases in the risk of suicide. Patients of all ages who are started on antidepressant therapy should be monitored appropriately and observed closely for clinical worsening, suicidality, or unusual changes in behavior. Families and caregivers should be advised of the need for close observation and communication with the prescriber. Nortriptyline hydrochloride is not approved for use in pediatric patients ( see WARNINGS, Clinical Worsening and Suicide Risk; PRECAUTIONS, Information for Patients; and PRECAUTIONS, Pediatric Use).
DESCRIPTION
Pamelor� (nortriptyline HCl) is 1-propanamine, 3-(10,11-dihydro-5H -dibenzo[a,d ] cyclohepten-5-ylidene)-N -methyl-, hydrochloride.
10 mg, 25 mg, 50 mg, and 75 mg Capsules
Active Ingredient: nortriptyline hydrochloride USP.
10 mg, 25 mg, and 75 mg Capsules
Inactive Ingredients: D&C Yellow #10, FD&C Yellow #6, gelatin, silicone fluid, starch, and titanium dioxide.
50 mg Capsules
Inactive Ingredients: gelatin, silicone fluid, starch, and titanium dioxide.
CLINICAL PHARMACOLOGY
The mechanism of mood elevation by tricyclic antidepressants is at present unknown. Pamelor is not a monoamine oxidase inhibitor. It inhibits the activity of such diverse agents as histamine, 5-hydroxytryptamine, and acetylcholine. It increases the pressor effect of norepinephrine but blocks the pressor response of phenethylamine. Studies suggest that Pamelor interferes with the transport, release, and storage of catecholamines. Operant conditioning techniques in rats and pigeons suggest that Pamelor has a combination of stimulant and depressant properties.
INDICATIONS AND USAGE
Pamelor� (nortriptyline HCl) is indicated for the relief of symptoms of depression. Endogenous depressions are more likely to be alleviated than are other depressive states.
WARNINGS
Clinical Worsening and Suicide Risk
Patients with major depressive disorder (MDD), both adult and pediatric, may experience worsening of their depression and/or the emergence of suicidal ideation and behavior (suicidality) or unusual changes in behavior, whether or not they are taking antidepressant medications, and this risk may persist until significant remission occurs. Suicide is a known risk of depression and certain other psychiatric disorders, and these disorders themselves are the strongest predictors of suicide. There has been a long-standing concern, however, that antidepressants may have a role in inducing worsening of depression and the emergence of suicidality in certain patients during the early phases of treatment. Pooled analyses of short-term placebo-controlled trials of antidepressant drugs (SSRIs and others) showed that these drugs increase the risk of suicidal thinking and behavior (suicidality) in children, adolescents, and young adults (ages 18 to 24) with major depressive disorder (MDD) and other psychiatric disorders. Short-term studies did not show an increase in the risk of suicidality with antidepressants compared to placebo in adults beyond age 24; there was a reduction with antidepressants compared to placebo in adults aged 65 and older.
