Muscle Spasms and Regained Movement 4 Weeks After Botox

usually muscle activity does not return as quickly as one month. Initially the physician might choose to use what appears to be a reasonable number of units for your anatomy but learn that your stronger muscles need more units, and often there is a cost for this additional treatment, and should not be done too soon as the Botox or Dysport could take a couple of weeks to reach peak effect. You should return to your physician to see if you need more units. I am not aware of patients of mine having had spasms after Botox or when it wears off, but maybe that is what your muscles are doing as they "wake up" and  are trying to work harder because the adjacent areas are still "asleep".

You may require more but it is more likely that you are compensating wtih other muscles that were outside the treatment area.

This is a bit unusual. it may or may not be related. Please consider having injection by an experienced plastic surgeon or Dermatologist.

Good Luck