Thank you for your question. Generally speaking, having a sinus infection should not affect having a Dysport injection. However it is always best, to get a in person recommendation with a board-certified dermatologist.
Thank you for your question. It is recommend to wait until your sinus infection is completely cleared before receiving Botox injections. Although, a sinus infection should have no effect on the results. I recommend discussing this with our injector. Best of Luck!