Hi! I have severe sweating issue which restricts me from applying makeups. This issue bothers me as I keep sweating badly. So I thought of taking botox injection from Solomon nasal and facial surgery center in Toronto. It has been scheduled for the month September. But I’m scared now as I heard headache is a common trouble after taking botox injection and it lasts for weeks. Has anyone here had similar situation and what have you done to reduce it? How long will the swelling lasts for?