Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Amitriptyline (formerly branded as Elavil) and doxepin (formerly branded as Sinequan) are both tricyclic antidepressants (TCAs) used to treat depression. However, doxepin is also FDA approved for anxiety, while amitriptyline is often used off-label for nerve pain and migraine prevention. Both medications can cause sleepiness and weight gain, but amitriptyline has a higher risk of interactions with other medications, such as sedatives and antihistamines. Doxepin is available in an oral solution form, which can be helpful if you have trouble swallowing pills. Both medications can cause withdrawal symptoms if stopped suddenly, and they are not recommended for people with certain heart conditions or glaucoma. Additionally, both can worsen mood symptoms, especially in younger individuals.
Amitriptyline
Doxepin (Sinequan)
Amitriptyline
Doxepin (Sinequan)
Summary of Elavil vs. Doxepin
Summary for Tricyclic antidepressant
Prescription only
Amitriptyline is FDA approved to treat depression. But it isn't as commonly used today as other antidepressants because it can cause a lot of side effects, such as sleepiness and weight gain. In addition, amitriptyline has many interactions with other medications, including other antidepressants, sedatives, and antihistamines. But despite the side effects and interactions, amitriptyline is often used off label for nerve pain due to diabetes and migraine prevention. While its brand name Elavil is no longer available, amitriptyline is available as a generic medication.