How long did your Botox headache last?
By Debranne on 23 Aug 2008
I received 25 units for TMJ on 8/21 - a slight headache began that evening. The following morning (8/22), I had a full-blown headache. I took Tylenol and it seemed to help a little. Upon waking the next day (8/23) the headache again was full-blown, I took some more Tylenol, they are helping a little. How long will these headaches persist?