Doxepin manufacturer?

Doxepin’s original brand manufacturer

• Brand name: Sinequan
• Manufacturer: Sinequa (Sinequa, Inc., a subsidiary of Sinequa Pharmaceuticals)

Sinequa first launched Sinequan in 1982 as a tricyclic antidepressant marketed for depression, anxiety, and insomnia. Since then, numerous generic manufacturers (Teva, Mylan, Sandoz, etc.) have produced doxepin, but the original branded product was produced by Sinequa.

(If you’re looking for a specific generic supplier, let me know and I can narrow it down.)