Yeah, sometimes really bad. Usually from bad alcohol combined with energy drinks and dehydration.

I recently started to get double vision also. It's a bit similar but I think from peripheral neuropathy, caused by kidney damage fro artificial sweeteners and T2 diabetes.

For sure dehydration is a key part of visual migraines tho 

 I get them occasionally since about a year ago; very curious.

Any thoughts on kidney remediation?🤔 

 Lots of water, cut out diuretics, supplement magnesium and potassium, and zinc and copper (important to keep those in balance) 

 TY