hi kristi,

i've been on copaxone for almost 5 yrs.
i have fibromyalgia and have a sleep disorder associated with that.

i've had severe problems sleeping but i don't think it's the C.
i'm on sleep meds.

you can't get addicted to Tylenol PM. the active sleep ingredient in it is benadryl. probably 25mg per tablet.

i'd just let your dr know about this change and see what he says.
make sure you follow the directions and don't take more than the recommended dose of Tylenol. overdoses can affect the liver.

and, having dry mouth can affect your teeth. i'm on a lot of meds that can cause dry mouth. however, your DDS can prescribe some oral meds that help with dryness. i can't remember if it's Rx or OTC. you can also ask your pharmacist.

i'd also talk to your dr about your oral problem. he might be able to make suggestions for you.