I had a YAG iridotomy done July 24th because my angles were closed. No pain, no nothing … no symptoms. My left eye was done first and yes it hurt but in 5 minutes, pain was gone. A whole different story with my right eye. The initial laser zap was an unbelievable pain that I have ever experienced (I have a very high tolerance for pain) and it never went away and I also had extreme headache on right side as well. I asked the opthamologist what happened because of the extreme pain and headaches. He said nothing. I asked if everything was ok, he said yes. I continue to have headaches and pain in my right eye 2 months later. Has anyone else experienced this?