According to Breggin, the pharmaceutical industry propagates disinformation that is accepted by unsuspecting doctors, saying "the psychiatrist accepts the bad science that establishes the existence of all these mental diseases in the first place. From there it's just a walk down the street to all the drugs as remedies." He points out problems with conflicts-of-interest (such as the financial relationships between drug companies, researchers, and the American Psychiatric Association). Breggin states psychiatric drugs, "... are all, every class of them, highly dangerous". He asserts: "If neuroleptics were used to treat anyone other than mental patients, they would have been banned a long time ago. If their use wasn't supported by powerful interest groups, such as the pharmaceutical industry and organized psychiatry, they would be rarely used at all. Meanwhile, the neuroleptics have produced the worst epidemic of neurological disease in history. At the least, their use should be severely curtailed."