It because of the nerves at the back of the eyes

Eye pain: Lack of sleep, stress, anxiety and fatigue can exacerbate eye pain. Dry eye and cluster headaches also cause me to have eye pain. Potential blindness: I was shocked to find the nerves that lead to the eyes can become inflamed due to our FM, and in extreme cases can cause partial or total blindness.

Nancy I get blurred vision sometimes and tremors when having Fibro fog💜, Deb

My sister, who also has Fibro, has said her eyes keep getting worse too. Mine have over the last couple of years! I also have temporomandibular joint disorder and never thought about it being linked to my vision

Definitely blurry vision all the time without glasses! I realize your eyes weaken as we get older but mine happened so fast after I got fibro!!