I switched to Preservision from Ocuvite about 4 months ago. I am experiencing muscle soreness and swelling in my calves as if they are bruised. I also had Covid October 1 that put me in the hospital -- regimen of steroids, antibiotics and Remdesivir. I ended up with a massive double ear infection but doing fairly well now. I don't know what to blame for the edema in my calves, but going off of Preservision to see if that helps.