Generic Sinequan by Intas Pharma available discount pricing through Global Pharmacy Plus and save up to 80% off what you would pay in the US pharmacies. The Intas Pharma version of this drug is called DOXIN / Doxepin HCI is the equivalent to the brand name Sinequan. What is Sinequan is used for? Depression (including involutional depression, manic depression), anxiety (neurosis, alcoholism, organic diseases of the central nervous system, psychosis), anxiety, agitation, hypochondria. Panic disorder. Sleep disorders neurotic genesis. Doxepin is used to treat depression and anxiety. Doxepin is in a class of medications called tricyclic antidepressants. It works by increasing the amounts of certain natural substances in the brain that are needed for mental balance As always we offer a 100% Global Guarantee on anything purchased through global pharmacy plus. Simply put if your not satisfied with you’re purchase, contact one of our friendly customer support agents and we will either send you a replacement or refund your money(your choice). Generic Sinequan is available only by prescription only.