Would it hurt to overdose on lithium?

OBVIOUSLY... YES! all three of the drugs you just listed are very bad fo your body in high doses, high lithium levels can cause toxicity, high doses of vicoden levels will can cause hypoventilation, respitory distress, and fatality. xanax is hard to overdose unless taken in VERY High ammounts, HOWEVER xanax does not mix well with vicoden because they are both CNS depressents, but all together in high ammounts, VERY BAD, my suggestion is if you are doing this STOP, and if one of your friends are about to attempt it STOP THE<