Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Nortriptyline (Pamelor) and desipramine (Norpramin) are both tricyclic antidepressants (TCAs) used to treat depression, but they have some differences. Nortriptyline is available in both capsule and liquid forms, while desipramine only comes in tablet form. Nortriptyline is typically taken three to four times a day, whereas desipramine is usually taken once daily. Nortriptyline may take 6 to 8 weeks to show full effects, while desipramine might start working within 2 to 3 weeks. Both medications can cause side effects like dry mouth, nausea, and dizziness, but desipramine is more likely to cause weight gain. Nortriptyline is noted for having fewer side effects compared to other TCAs, while desipramine is not a first-choice treatment due to its side effects. Both medications carry risks of suicidal thoughts, especially in younger individuals, and should not be stopped suddenly without consulting a healthcare provider.
Nortriptyline (Pamelor)
Desipramine (Norpramin)
Nortriptyline (Pamelor)
Desipramine (Norpramin)
Summary of Pamelor vs. Desipramine
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.
Summary for Tricyclic antidepressant (TCA)
Prescription only
Desipramine (Norpramin) is an tricyclic antidepressant (TCA). It's FDA-approved to treat depression in adults, but it's not a first-choice medication for this condition. Desipramine (Norpramin) is taken by mouth, typically once per day. Side effects of this medication include sleepiness, confusion, and weight gain. It's best to avoid drinking alcohol while taking desipramine (Norpramin) because doing so can worsen side effects.