Hi everyone my name is David and I live in the UK. I’m not sure where to start. I have a constant ringing in the head or tinnitus is what the clinical name for it so I always thought the visual snow like vision I have was a side effect of that. It is hard to put in words what I see because the visual snow changes in different lighting conditions if I was to look in the blue sky I would see thousands of clear pin prick dots darting around all over the place too fast to be floaters. During the dark the clear dots turn black with a shimmering outline and don’t dart about at all. If a was to look at a dark textured background like a dark carpet my vision would start to shimmer and if I was to focus on the dark dots they would stand out more I’m that use the black dots that most of the time I tend to blank them out but they are still there. Not sure if what I have is visual snow but from what I have read it sounds like I am a sufferer of it.