I was a psychiatric patient from 1970-1989, I recently asked an endocrinologist if the meds I was taking then could be responsible for my lack of feeling now, specifically being unable to experience the feeling of falling in love .. He responded by asking me about my meds then, and I started naming them off... before I finished he asked me about Haldol, and yes, I remembered taking Haldol years ago.. He explained that this was the drug that blunted my ability to fall in love . I would like more information about this..