AfoliOpen Afoli →

Nortriptyline

Nortriptyline is an active ingredient of the class «antidepressant».

Open in Afoli Medicines →

Chemical compound

Informational only — not medical advice. Ask a doctor or pharmacist; never change a dose on your own.

Boxed warning (US label)

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…

What it is used for

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.

US label

How it works

Class: antidepressant

Common side effects

Note – Included in the following list are a few adverse reactions that have not been reported with this specific drug. However, the pharmacologic similarities among the tricyclic antidepressant drugs require that each of the reactions be considered when nortriptyline is administered.

US label

Who should not take it

Monoamine Oxidase Inhibitors (MAOIs) The use of MAOIs intended to treat psychiatric disorders with Pamelor or within 14 days of stopping treatment with Pamelor is contraindicated because of an increased risk of serotonin syndrome.

US label

Excerpts from the US prescribing label (public domain), copied without changes.

Interactions

Recorded interactions from open sources (Wikidata, US labels). The list is not complete — ask a pharmacist.

Brand names

United States

Aventyl · Aventyl Hydrochloride · Pamelor

Canada

Aventyl

Other trade names

Allegron · Motipress · Motival · Psychostyl

Approval status

US Food and Drug Administration
prescription · since 1964
Health Canada
prescription · marketed
First approval anywhere
1964

Codes

ATC
N06AA10
RxNorm CUI
7531
ChEMBL
CHEMBL445
PubChem CID
4543
UNII
BL03SY4LXB
Wikidata
Q61387

Frequently asked questions

What is Nortriptyline used for?

Nortriptyline is used for: Attention deficit hyperactivity disorder, Neurotic disorder, Anxiety disorder, Pain, Depressive disorder, and Depression.

What kind of medicine is Nortriptyline?

Nortriptyline is an active ingredient of the class «antidepressant».

What are the brand names of Nortriptyline?

Brand names of Nortriptyline include Aventyl, Aventyl Hydrochloride, Pamelor, Allegron, Motipress, Motival, and Psychostyl.

Medicines in the same class

Sources and licences

Updated November 15, 2026