My Doc encouraged me to experiment. I’m on 20 mg Ritalin but he said I should try at a point also with 40 mg or 60 mg to see what is the best.

He warned about the side effects, which will be like drinking too much coffee. And I tried, got shaky, headache, feeling restless but tired at the same time and nauseous. All passed after a couple of hours.

If you feel like it’s worse than too much caffeine, call the ER!