Xeomin is like Botox. Patients will typically start seeing results in 5-7 days. The final result can take up to 10 days. I would wait the full 10 days to see what your final result will be. I would recommend reaching out to the doctor who injected you with any questions or concerns that you...
It has reported that headaches is a side effect of neuromodulators like Xeomin. It usually lasts a few days. You can take Aleve or Tylenol to alleviate the headache. I recommend seeing your treating physician if the headache does not resolve in a few days.
Xeomin is an FDA approved neuromodulator that has been used on thousands if not millions of patients. It has been shown to be effective and useful for its intended purposes.
I recommend getting treatments at an office similar to mine where a physician/surgeon-injector administers your injections...