I am 59 and was exposed to alot of vacuum cleaner dust over a 2 hour period thus resulting in a sinus infection (symptoms were headache, sore throat and glands, ears feel full and hurt). I went to a urgent care facility this afternoon and was given 3 injections: rocephin, solumedrol & toradol. I can not get to sleep, I feel antsy inside. Is this common and if so when will it go away?