TRUE TRUE...as a redhead I know this to be true.
I even had a dentist tell me that I was unusual in the amount of Novocaine that he had to use.
I NOW NEED TO BE CLASSIFIED AS A MINORITY AND GET SPECIAL GOVERNMENT SUBSIDIES!!!!
haha...My redheaded daughter hasn't experienced any problems, yet with pain blockers but she seems to be allergy prone to meds.
Of course, penicillin allergies are common but she's also allergic to propanalol (sp?) (beta blocker) and broke out in a hot, itchy rash within 30mins taking it.