What does this mean for his aspirations? Does the short stint (less than year) on Abilify prevent him from becoming a commercial pilot?
If he wants to attend a college program like asu to obtain aviation degree, does he need to stop medication soon to get the 4 years of no meds?
There's a common misconception that the barrier is just the medications. It's not. The meds are prescribed to treat a diagnosed condition, and conditions such as ADHD and major depressive disorder are disqualifying. Simply stopping the meds doesn't get rid of the condition; it just means the condition is now
untreated, which is even worse.
The path forward requires a new diagnosis, proving that the previous diagnosis was either incorrect or that the conditions no longer exist. Doing so typically requires lots of money and several years, and there's no guarantee of success. Furthermore, there's no guarantee that an employer will hire a pilot with that medical history even if the FAA eventually grants a medical certificate.
I know this is difficult to hear, especially for a 13-year-old, but the reality is that the FAA is in the aviation safety business, NOT the dream fulfillment business. Not everyone's dream of flying can come true.
OTOH, there are many careers in aviation besides being a commercial pilot. And there are ways to become a
non-commercial pilot and fly for fun or personal business without a medical. For example, a Sport Pilot license requires only a driver's license in lieu of a medical certificate and allows flying small, light aircraft with a single passenger in daytime VFR conditions. BEWARE - if your son applies for an FAA medical and is denied (which seems almost certain), he will become ineligible for Sport Pilot.