Active Ingredient

Nortriptyline

Nortriptyline is a medication primarily used to manage certain mental health conditions. It belongs to a class of drugs known as tricyclic antidepressants.

This medication can help improve mood, relieve anxiety, and increase energy levels. It is often prescribed when other treatments have not been fully effective.

Written By Douglas C. Goldberg, MD

Reviewed By Philip Schein, MD

Last Updated 28 Nov 2025

Available Nortriptyline Brands

Pamelor

Strengths 25mg

Nortriptyline Uses

Nortriptyline is commonly used to treat various conditions related to mental health and nerve pain.

Depression
Anxiety disorders
Chronic nerve pain
Migraine prevention
Smoking cessation support

How Nortriptyline Works

Nortriptyline works by affecting the balance of certain natural chemicals (neurotransmitters) in the brain. It helps increase the levels of norepinephrine and serotonin, which can improve mood and relieve depression.

This adjustment in neurotransmitter levels can also help in reducing anxiety and chronic pain.

Common side effects of Nortriptyline

Not everyone experiences side effects with Nortriptyline, and many side effects are mild and temporary.

Drowsiness
Dry mouth
Dizziness
Constipation
Blurred vision
Weight gain
Increased sweating

If you experience serious or persistent side effects, it is important to consult your doctor.

Monitor your mood and symptoms regularly and report any significant changes to your doctor.
Avoid alcohol as it can increase drowsiness and dizziness.
Be cautious when driving or operating machinery until you know how Nortriptyline affects you.
Inform your healthcare provider about any other medications you are taking to avoid potential interactions.
Do not stop taking Nortriptyline suddenly without consulting your doctor, as this may cause withdrawal symptoms.

Always discuss any concerns or questions with your healthcare provider to ensure safe and effective use of Nortriptyline.

Frequently Asked Questions

What is Nortriptyline used for?

Nortriptyline is used to treat depression, anxiety disorders, and certain types of nerve pain. It may also be used for migraine prevention and smoking cessation support.

How long does it take for Nortriptyline to work?

The effects of Nortriptyline may take a few weeks to become noticeable. It’s important to continue taking the medication as prescribed and discuss any concerns with your doctor.

Can I drink alcohol while taking Nortriptyline?

It’s advisable to avoid alcohol while taking Nortriptyline, as it can increase the risk of side effects like drowsiness and dizziness.

What should I do if I miss a dose of Nortriptyline?

If you miss a dose, take it as soon as you remember. If it’s almost time for your next dose, skip the missed dose and resume your regular schedule. Do not double the dose.

Are there any interactions I should be aware of?

Nortriptyline can interact with other medications, so it’s important to inform your doctor about all the drugs you are taking. This includes over-the-counter medicines and supplements.