Is Facial Swelling, Headache, Vision And Sound Problems Normal After Root Canal?

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Needing advice. I went to the Endodontist on 01-18-11. My whole left side of my face was swollen, and still is. Before and after I have my procedure, I have had a terrible constant pounding non stop headache and its affecting my eyes and I as well can not hardly hear out of both of my ears. I feel very dizzy tried and wreck the procedure I had done was two abscessed root canals and I call my Dr and I had an abscessed before but never like this and was wondering if this was normal or not. Thank you