What are the symptoms of astigmatism and myopia

Astigmatism, myopia symptoms include vision loss, visual fatigue, double vision, etc.

1, vision loss

Astigmatism and myopia are refractive error, patients due to refractive error, parallel light can not form clear imaging on the retina, there will be visual decline phenomenon.

2, visual fatigue

patients due to refractive error, so that the ciliary muscle excessive contraction, regulation, so the eyes are prone to visual fatigue, excessive use of the eye may also be accompanied by eye acid swelling, headache and other symptoms.

3, double vision

patients due to uneven corneal curvature, resulting in light from different directions can not focus on one point, imaging position in the eyeball is different, and then produce double vision phenomenon.