. I've already had to take 100ml liquid Oxy today because my mouth/tongue pain is so bad. That's on top of a 75micro fent patch last night. And...it still kills. The only thing that is helping is the BLM mouthwash which has the lytocaine? with pepto mix. I wish they had told me how much I was going to need this stuff. I would have used a lot less of it over the past 10 days and not left Mass for the weekend with such a small suopply of it. I don't want to take any more liquid Oxy/fent tonight because it already has me nodding off. (that is for the short amount of time while the mouthwash is working or until I put ANYTHING in my mouth). so my problem is that I'm almost out of it and I was wondering if anyone (who might be up) can recomend something that I might have lying around the house. Just even putting a small piece of chocolate on my tongue will burn soooo bad and wake me right up so I can wrtite this without nodding off. Thanks.