Should i ask my Doctor to up my ritalin dosage?

I am prescribed 10mg ritalin in the morning 30 min. before I eat and then again at lunch 30 min. before I eat by the time 4:00pm rolls around I'm usually too tired to function and have to take a nap. I was prescribed this for Adult ADHD. The doctor said I would have iinsomnia and weight loss and the exact... show more I am prescribed 10mg ritalin in the morning 30 min. before I eat and then again at lunch 30 min. before I eat by the time 4:00pm rolls around I'm usually too tired to function and have to take a nap. I was prescribed this for Adult ADHD. The doctor said I would have iinsomnia and weight loss and the exact opposite has happened. I sleep very well and I have no decrease in appitite. Should I ask my doctor to increase the dosage or prescribe it to more 3 times a day instead?
5 answers 5