took zpak before and no problems, this time i am on the three day...

took zpak before and no problems, this time i am on the three day dose and feel aweful. developed canker sore on side of tongue, taste bud sores,left eye is irritated, headaches, get hot then cold---sweat, dizzy, can't concentrait---driving is down right dangerous--sometimes just walking is an accident waiting to happen, always sleepy, taste of artificial sweetner is heightened to a degree that i want to vomit, the worst part is the NAUSSIA!!!! Ugh. Don't ever want the 3 dose again.