Ophthalmologists treat a wide range of conditions including cataracts, glaucoma, macular degeneration, diabetic retinopathy, and refractive errors like nearsightedness and farsightedness.

Adults should have a comprehensive eye exam at least once every two years, or more frequently if advised by your eye doctor based on your age, health, and risk factors.

Signs include blurred vision, difficulty seeing objects up close or far away, frequent headaches, eye strain, and squinting.

An eye exam involves tests for visual acuity, assessment of eye muscle function, pupil response, and examination of the retina and optic nerve. It may include dilation to allow a better view of the back of the eye.

Regular eye exams, maintaining a healthy diet rich in antioxidants, protecting your eyes from UV rays with sunglasses, and avoiding smoking can help reduce the risk of eye diseases.

No, fasting is generally not required for this test unless specified by your healthcare provider.

G6PD deficiency is a genetic disorder that affects the red blood cells, making them more vulnerable to breaking down prematurely.

Symptoms such as fatigue, jaundice, dark urine, or a family history of G6PD deficiency may indicate the need for this test.

The G6PD test is a simple blood test with minimal risks, similar to any standard blood draw.

Management includes avoiding triggers such as certain medications, foods, and infections that can cause hemolysis.

Early detection in newborns can prevent severe jaundice and related complications by guiding appropriate care and dietary adjustments.