We found out the hard way yesterday that our 14-month old is now allergic to amoxicillin, and therefore penicillin and all the other cillins. She is fine, just covered in ugly red hives (just in time for the Easter pictures), but it really surprised us because she's taken amoxicillin before with no incident, and this was literally her 10th and final day of taking the pink stuff for her ear infection.
What surprised me was how many people from daycare and my office have shared that their kids are also allergic to the cillins. I never realized that it was so common. Just curious, has it always been this way?
Re: Penicillin Allergy
She's almost 30 now and knows exactly what she can have. It's tricky, but really not terrible.
I took an allergic reaction to amoxycillin in college where not only did I breakout in hives, but I also experienced anaphylaxis shock (throat closed over), so I can't take penicillin either.
My older two kids have been on amoxycillin with no issues. My youngest went on a presciption med for the very first time at 14 months of age (amoxycillin) and broke out in hives that night. I've heard there is such a thing as amoxycillin rash and that chances are your child could take a dose at another time and have no reaction. I'll leave that decision up to my pedicatrician, though.
I think it is becoming more common, though, as we are over-medicating our kids.