I have a question regarding visiting two separate doctors for a similar medication (Adderall) The school doctor has prescribed me 20mg Adderall Instant release. She recently reduced my dosage from two a day to one a day. In the past I have been on much higher dosages and 20mg does not work for me. So when I travel home for the holidays I see my old doctor and get a prescription of 30mg Adderall extended release. I believe these are two different drugs. The extended release was filled one week after the instant release at a separate pharmacy Is this doctor shopping in the state of Louisiana? I am in school and use my medication for myself.