This is more of an info post for others that might go through the same thing. My male veiled chameleon is about 1 1/2 and he had an abscess on the bridge of his nose that caused slight swelling in the left eye in mid July. After a week on meds, it opened on its own and drained. I completed the recommended course of meds and all was fine so I went on vacation for six days and twos days home I took him for a walk and noticed the scarring on the bridge of his nose was oozing clear liquid but it wasn’t puffy. About two hours later I checked on him and the left eye had blown up. I immediately administered meds and called the vet when the swelling started going to the other eye. I took him to the er and the vet said the swelling was in the eye, the casque, and the roof of his mouth. She was honest with me that she had no idea what was going on. The abcess appeared to have healed fine so she was thinking allergic reaction or blood clot. Apparently a clot can break away from the heart and in chameleons it travels to the head. I could put him down or admit him with no guarantees. I had him admitted for tests. The next day I got a call from another vet. All the blood work came back fine. The white blood cell count was in normal range but they did see something. She seemed to think it had something to do with the original infection. They had done an ultrasound on the eye and the actual eye was ok. It was the lid and swelling that was the concern. She had gone thru my file and was secure on sending him home for me to continue care. Feeding with carnivore diet, 2syringe full daily and meds of meloxicam .03ml daily by mouth, shot of ceftazidumr 200mg/ml .3 every 72 hours and eye drops tobramycin daily. I added flushing with baush&lomb sensitive eyes saline solution to remove any dried stuff. Note flushing entailed just letting it drip onto eye and eyelid for a minute which he liked. She agreed. It was touch and go till yesterday. I caught him rubbing his eye on a stick. So I washed my hands then took him out and he layed against me and rubbed his eye in my hand then just layed with me for a while. Today I got him to eat hornworms and he is active! Here are some pics the concave ones are from today. I am sure he can see out if it.