Do antibiotics fight off Botox?

The antibiotic you are taking should not interfere with the botox. You may have another reason for the reason the botox isn't taking effect as expected. I suggest contacting the injector's office and scheduling a quick visit. Good luck.

Antibiotics do not decrease the effectiveness of Botox.  Remember that it takes about 2 weeks to see the full effects of a Botox treatment.  Additionally, because it's rare to completely "freeze" the forehead with a Botox treatment, one is typically capable of some residual movement even after 2 weeks.  You may have been moving your forehead more than usual with motion that occurs with sneezing or coughing, and this may have given you the perception of decreased effect.  Once your symptoms improve, I'll bet your forehead will smooth once more.

antibiotics are medications that either prevent bacteria from replicating or kill them.  They do not affect botox which is a protein.

No. Antibiotics will not decrease the effect of Botox. Good question. There are some that may potentiate binding of Botox to the receptor, but, from my understanding, none will cause Botox to "not work" 

It is unusual for Botox to be rendered less effective with anabiotics Sometimes anabiotics can render Botox more effective.

I do not know of any medications that reduce the effect of Botox.  Sorry about your experience but I don't think it was the antibiotics.

In my expert opinion and knowledge, I do not believe that antibiotics would interfere with the effect of Botox or any other neuromodulator medication. Keep in mind that it takes about one week to reach maximum effect of Botox or Dysport. In any event, I hope you are feeling better. 

Thank you for your question. There are no contraindications between most antibiotics and Botox.  I recommend having a follow up with your doctor. You can take antibiotics following botox without a problem. If you're not feeling well I would wait on your botox until you're well. If you're wondering if antibiotics are indicated following botox, then no, it is not normal to take antibiotics at all just for botox. Hope that helps. Best of Luck!

Antibiotics are used to fight bacterial infections. To my knowledge, they have no impact on the effects of Botox.

Antibiotics should not decrease your Botox treatment. After you get well check in with your doctor. Every once in awhile a patient gets resistant to the Botox. We do have other brands such as Dysport and Xeomin that  can be used for future treatments if you have become resistant.