Combining prescription or OTC drugs and alcohol is always a dangerous combination. Alcohol is a drug. Alcohol alone, or combined with other drugs, and driving can be fatal. A vision examination is critical to safe driving. If you notice that your senior friend or relative is having trouble seeing, especially when driving, encourage him or her to have a comprehensive eye exam.
Cataracts cause a film to cover the lens of the eye which then prevents light from entering the eye.
Light is important for good vision. Diabetic retinopathy can result in detachment of the retina. The retina is the light sensitive layer inside the back of the eye which allows you to see images. If this condition is not corrected, blindness can occur. Side vision is important because it helps you see movement or hazards on either side of your car while you are looking straight ahead.