Hello,

Penny had been taking 150 fentynol patch and also liquid Roxicet- then they switched her to morphine and fentynol and no roxicet, because she thought a rash she had could have been from the roxicet. She now thinks she is allergic to the morphine since her pain in her mouth gets worse-additonal swelling of her tongue and the blister pain seems to be intensified. No rash really or mental impairment issues as others here have posted - curious if anyone has had similar experiences?