Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Doxepin (Silenor) and nortriptyline (Pamelor) are both tricyclic antidepressants (TCAs), but they have some important differences. Doxepin is FDA-approved for insomnia, specifically to help you stay asleep, while nortriptyline is approved for treating depression and is also used off-label for nerve pain. Doxepin is typically taken as a tablet once a day before bedtime, whereas nortriptyline can be taken as a capsule or liquid, either once a day or split into smaller doses throughout the day. Doxepin is available as a lower-cost generic, while nortriptyline is available as both a brand-name and generic medication. Common side effects of doxepin include sleepiness and tiredness, while nortriptyline can cause blurred vision, dry mouth, and an upset stomach. Both medications can increase the risk of developing or worsening glaucoma. They may also increase the risk of heart problems.
Doxepin (Silenor)
Nortriptyline (Pamelor)
Doxepin (Silenor)
Nortriptyline (Pamelor)
Summary of Silenor vs. Pamelor
Summary for Tricyclic antidepressant
Prescription only
Doxepin (Silenor) is a tricyclic antidepressant that's used to help adults who have insomnia (trouble sleeping) stay asleep. Doxepin (Silenor) is a tablet that you take by mouth 30 minutes before bedtime. As expected, the most common side effects are sleepiness and tiredness, so only take the medication when you're ready to fall asleep for the night. Unlike some other sleep medications, doxepin (Silenor) isn't considered a controlled substance. Doxepin (Silenor) is available as brand-name and generic versions.
Summary for Tricyclic antidepressant
Prescription only
Nortriptyline (Pamelor) is a tricyclic antidepressant (TCA). It's approved to treat depression in adults. This medication is also often prescribed off-label to treat certain types of nerve pain. Nortriptyline (Pamelor) is available as a capsule and liquid that are taken by mouth. Side effects include dry mouth, dizziness, and possible weight gain. This medication is available under the brand name Pamelor and as a generic.