Swim decided to take 10 mgs of hydrocodone at 10 pm last night 1 hour after taking 120mgs of adderal xr. It is now 7:30 am and swim decided to take another 30 mgs of hydrocodone. Will swim overdose and if not, what should swim expect the high to be like? Swim weighs 325 lbs and this is swim's first time using opiates although swim has been using adderal/ritalin for almost 2 years.