Answers: I will not answer this and not a soul else should either. I am sorry, but I fear when folks come on here asking about why to things won't work especially drugs and such. I hope you are not attempting to harm yourself intentionally. Otherwise I see no function why you would come on here and ask such a silly question.
sleeping pills like barbiturates and benzodiazepines depress breathing as does alcohol. When the two are combined, even within normal doses it can cause a homicidal respiratory depression. OTC sleeping pills should be okay to mix though as they are usually some type of antihistamine.
major head ache. ummm having problems sleeping..(you wont fall asleep..) have problems going to the bathroom...they are just a few