I currently hold a commercial pilot's license. I have been taking adderall and celexa for many years but failed to include this information on my medical examination form.
Without knowing all the facts the answer is probably not. However, if you ever lie in response to a question relating to the practice of medicine the answer will be probably yes. Getting a license might be more difficult by providing the correct answer. However, if you lie on a form and lose your license you may never be able to get that license back.
If you get any flack from the medical board, retain a lawyer who handles professional misconduct matters immediately.