I have just been prescribed Nortriptyline by an ENT to reduce the raspiness in my voice. I am highly allergic to Compazine and other drugs related to that and want to know if I could have an allergic reaction if I decide to take the Nortriptyline. Thanks.
There is no allergic co-relation between Comparing and Nortriptyline as both of these are different class of Chat Doctor.  You can safely take Nortriptyline. But I would still recommend keeping an eye open for any serious though rare side effects like itching, rash and report them two your doctor. Hope this answers your question, Thank you.