Does glaucoma pain cause seizures or syncope? Unbalance gait and vomiting? I put my dog down yesterday because I thought she had a brain tumor related pain. She was having bouts of pains that made her cry out and her eyes looked like they were going to pop out. Usually this bouts will make her throw up too. The vets were of no help. ER visit test everything came back normal, and her regular vet referred me to a neurologist (scheduled in 1 month). Took her a 3rd time to regular vet because she kept having what looked like seizures and she urinated herself and I wanted to talk about pain management. She still had an appetite and drank water but was just miserable so I mentioned to the front desk that possibly I would consider putting her down based on the vets recommendation. Once vet came in I pointed that her eyes were not normal and she was unbalanced. I mentioned glaucoma (I had looked it up on google- didn't know much about it) but he never said yes or no, he just nodded and said an ophthalmologist could check that out. He then asked what I wanted to do. My sister upset asked him what he recommended. He said he didn't know, and said we could try pain and anti seizure meds until she was seen by an ophthalmologist. My sister said it was best to put her down bc at this point we still thought it was brain related and clearly the vet was of no help or support. I placed my dog on the floor and she walked around trembling but still weakly wagging her tail, I could sense she was terrified. She was completely blind. I hugged her, kissed her and the last look I have of her is looking terrified (Her bulging eyes made her look so scared). My sister, brother in law and nephew, and another dog companion stayed with her until the end. I sobbed thinking I should have tried the medications instead even if her eyes were most likely been removed. At this point I am looking in google trying to find similar cases of dogs with glaucoma that presented all symptoms my dog did but I can't find any. I just keep reading it's a medical emergency and it hurts so much because I took her to the ER and nothing was done, now she is gone and I am so upset.