by dr. lam » Sat Jul 04, 2009 8:34 am
i have never heard of a reported case of botox allergy. i suppose that could be possible but with over 16 million injections since 2002 (last count a year or so ago) and with a record since the late 70s before cosmetic approval, I don't recall of hearing of an allergic problem. For example, with Restylane there is about a tenth of 1% or so chance of allergy but it is not to the product, which we all have naturally in our bodies, it is to the gel carrier. The reason I prefer Restylane and Juvederm is that if there is an infinitesimal chance of an allergic reaction, I can abort it with a dissolver, i.e., it is reversible. I have seen one allergy to Restylane that was very mild and treatable within hours. The only thing that Botox could theoretically have an allergic response is not to the Botox itself but to the vehicle which uses albumin, or an egg based product. So theoretically an egg allergy could be the only thing out there as far as I know. I simply have never seen it.
Samuel M. Lam, M.D., F.A.C.S.
Diplomate, American Board of Facial Plastic & Reconstructive Surgery
Diplomate, American Board of Otolaryngology Head & Neck Surgery
Diplomate, American Board of Hair Restoration Surgery