People with blurry vision are at risk for stroke. There are many other signs of low blood pressure, such as a severe headache or extreme fatigue.
However, there’s one more complication that you should be aware of: blurry vision could be caused by a bleed in the blood vessels of the retina. This is known as hypertensive retinopathy and can cause permanent vision loss.
There is an association between fatigue and low blood pressure. This is the case in both women and men. In one study, the Fatigue Severity Scale (FSS) score of people with chronic fatigue was significantly lower than the FSS score of people with hypertension.
This association is likely to be independent of age or disability. The age range of study participants was 38 to 90 years. Among the women, fatigue and low BP were significantly associated with depression.