PT - JOURNAL ARTICLE AU - Joanne Schneider AU - Mary Patterson AU - Xavier F. Jimenez TI - Beyond depression: Other uses for tricyclic antidepressants AID - 10.3949/ccjm.86a.19005 DP - 2019 Dec 01 TA - Cleveland Clinic Journal of Medicine PG - 807--814 VI - 86 IP - 12 4099 - http://www.ccjm.org/content/86/12/807.short 4100 - http://www.ccjm.org/content/86/12/807.full SO - Cleve Clin J Med2019 Dec 01; 86 AB - Tricyclic antidepressants (TCAs) were originally designed and marketed for treating depression, but over time they have been applied to a variety of conditions, mostly off-label. TCAs can serve as first-line or augmenting drugs for neuropathic pain, headache, migraine, gastrointestinal syndromes, fibromyalgia, pelvic pain, insomnia, and psychiatric conditions other than depression. This article reviews pharmacology, dosing, and safety considerations for these uses.