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.
A child older than 5 who is taking Adderall for ADHD would typically start with a dose of 5 milligrams (mg) and increase it gradually to 30 mg. A typical dose for an adult with narcolepsy may start at 5 mg and increase to 60 mg.You can take Adderall and Adderall XR with or without food. People usually take Adderall tablets every four to six hours during the day. People take Adderall XR capsules once a day, in the morning.nitial dosing of Adderall is 5 mg once or twice daily; increase daily dose in 5 mg increments at weekly intervals until optimal response is obtained. The usual maximum dose is 40 mg per day given in 1 to 3 divided doses per day.