A person I know very well takes the following drugs: Hydrocodone 5mg daily, Prozac daily, Valium as needed, I don't know how often, and Xanax recently prescribed by her doctor. The same MD has prescribed all these drugs. Her complaints are bad back and anxiety. I want to help her but don't know the first steps to take. She has been taking the Prozac and Hydrocodone for at least 3 years that I know of.