Many ADHD diagnoses began in the office of marriage counselor. See The Marriage Pages for more information. Antidepressant therapies are becoming increasingly more common as well. See the Medications Pages for more information. Your employer cannot ask you about medications.
Medication is typically safe and effective.
However, there are things you can do to make your life easier that do not involved medication. Even if you are taking medication, simple things like learning basic organizational or social skills can be a big help. See 50 Tips on the Management of Attention Deficit Disorder in Adults or 101 Tips For Managing Your ADD for more information. See How to organize anything for more information. The Remarkable Nutritional Treatment for ADHD, Dyslexia and Dyspraxia.