ADHD DODI
Here is the Department of Defense Instruction that references ADHD:
28. LEARNING, PSYCHIATRIC, AND BEHAVIORAL
a. Attention Deficit Hyperactivity Disorder (ADHD) (314) UNLESS the following criteria
are met:
(1) The applicant has not required an Individualized Education Program or work
accommodations since the age of 14.
(2) There is no history of comorbid mental disorders.
(3) The applicant has never taken more than a single daily dosage of medication or has
not been prescribed medication for this condition for more than 24 cumulative months after the
age of 14.
(4) During periods off of medication after the age of 14, the applicant has been able to
maintain at least a 2.0 grade point average without accommodations.
(5) Documentation from the applicant’s prescribing provider that continued medication
is not required for acceptable occupational or work performance.
41 ENCLOSURE 4 DoDI 6130.03, April 28, 2010
(6) Applicant is required to enter service and pass Service-specific training periods with
no prescribed medication for ADHD.
http://www.dtic.mil/whs/directives/corres/pdf/613003p.pdf
#3 and #6 might be in play here.
If you used the medication for over 2 years after age 14, you were probably DQd for this, but, if your are a good candidate for admission, West Point could ask for a waiver evaluation.