I am sick and I have post nasal drip, pressure in my head, a runny nose and every time I make sudden movement I get pain in my head and my teeth rattle and it hurts.

I am out of NyQuil and I might try mucinex. Is that what would be best for my symptoms?

I am wondering if there is a med interference?

I am on: Lamictal, Geodon, propalanol, Ativan and seasonal. I also took my visteral a couple of times. Although I took it on Wed and it made me so tired I could barely stand and struggled to make it through my 7 hour shift.