I had a cataract removed a week ago and I'm almost certain the eye drops are giving me side effects. I have a constant pressure headache and a really irritated nasal passage on the same side I had the surgery. The pressure/pain in my nose and around my eye is constant and is really bothering me. I had my eye checked on Thursday due to the headache getting very bad that day and all is fine with the eye itself. It is really stressing me out and I don't know what to do.