So if you are taking a three credit hour class (which is standard) then you would expect to spend about 6 to 9 hours per week studying for that class. Just to clarify, in this example studying includes homework, reading, projects, and everything else you have to do for a college class.
Dextroamphetamine and amphetamine is also started at a low dose, usually 5 mg and may be gradually adjusted by your doctor. The maximum daily dose is 40 mg to 60 mg per day. Children are often started at 2.5 mg a day, and gradually increased to a maximum of 40 mg per day.
1. Start off on the lowest possible dose. The dosage is something that you and your doctor will discuss together, and he or she may present you with different options for starting off. Because Adderall is habit-forming, it's best to start off on the lowest possible dosage to gauge your sensitivity to the drug.