So I just started prednisone this morning and I'm not sure if it's causing the headaches. I've read it's a common side effect, but it's hurting really bad and made worse when I cough which I've read could be serious..

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Do you guys think it could be the medicine or should I rush to the er?

---------- Post added at 01:57 ---------- Previous post was at 01:56 ----------

I took Tylenol about an hour ago and it still hurts..