Ripples in front of the eyes may be caused by visual fatigue, vitreous liquefaction and turbidity, tear film instability, etc. 1. Visual fatigue: If there is overuse of eyes, resulting in visual fatigue, ripples may appear in front of the eyes when looking at things, it is recommended to moderate eye use, avoid overwork. 2. Vitreous liquefaction and clouding: patients with vitreous liquefaction may have ripples in their vision. The liquefied vitreous body flows slowly in the eyeball, resulting in ripples. If the symptoms are not obvious, no treatment is needed. Severe cases can be treated by laser or surgery. 3. Tear film instability: when people suffer from dry eye or corneal epithelial lesions, it can lead to tear film instability, and the tear layer forms a tear film of varying thickness on the surface of the eye, which can lead to rippling vision. If you have ripples in front of your eyes that cannot be relieved by resting, it is recommended that you seek medical examination to clarify the cause and follow the doctor’s instructions for targeted treatment.