Why Does Botox Make Me Sick?

your side effects have been listed in those noted from participants in the Botox trials during FDA testing, both in those receiving Botox and those receiving placebo. What is conerning, is that you h ad several together and the same symptoms were repeated subsequently.  This would argue against a technique-related problem of injecting the Botox in to a blood vessel and generating a systemic response. You may have a unique reaction and I would suggest that you never have it again. The same may occur with Dysport or Xeomin botulinum toxin.  This may not be an allergic reaction so even if testing by an allergist is found to be negative I would not recommend you try it again as there is not a clear understanding of what is contributing to your symptoms.

Besides the thorough feedback from the panel, be certain to report your symptoms/concerns to your practitioner so that they may document this as well and report this to Allergan, the manufacturer of Botox.  He/she should also be able to discuss other options.

That means it is unique to you.  These types of reactions are rare but the statistics don't mean anything if you are the one experiencing the reaction.  It could be directly the result of the BOTOX agent, botulinum toxin, or a powerful physiologic response to having treatment like a panic disorder.  Whatever it is, it is difficult to encourage someone to have treatment when they have such a reaction.  My advise is to not have botulinum toxin.  This includes BOTOX, Dysport, Xeomin, and any other botulinum toxin treatments that come down the road.  There are other ways to get cosmetic help.  I would strongly advise you to take your symptoms seriously.