Diamox
"I was given Diamox to prevent any increase in eye pressure after an ICL surgery (basically cataract surgery).  My pressures were great, but the side effects from this were no fun.  I experienced dizziness, tingling in my toes, and worst of all, my taste was off.  The worse taste difference I noticed was in caffeinated beverages and that's what caused my to do some looking around to see what was going on."