Thanh, 65, with cataracts, allergies, and underlying health conditions, underwent safe eye surgery with a multi-specialty team of doctors.

Incorrect contact lens use, eye rubbing, and vitamin A deficiency increase the risk of keratitis, which can lead to scarring and vision loss.

Duc Anh, 28, with 1.75 diopters of myopia in both eyes and 0.5 diopters of astigmatism in his right eye, underwent refractive surgery to restore his vision without glasses.

My 10-year-old daughter has two diopters of myopia. Will her eyesight improve as she grows older? What can I do to prevent it from worsening? (Thu Hoai, Lam Dong)

Aging increases the risk of cataracts, causes eyes to produce fewer tears leading to dryness, and heightens sensitivity to light.

Minh, 65, with high blood pressure, high uric acid, arrhythmia, and cataracts in her right eye, underwent successful surgery to restore her vision.

People working in agriculture and other outdoor occupations face a higher risk of developing cataracts early in life due to prolonged exposure to UV rays and intense light.

I have had astigmatism since childhood. My 6-year-old child often squints when watching TV or reading. Is astigmatism hereditary, and how is it treated? (Hoa Viet, TP HCM)

I'm 28 years old and have mild farsightedness. My eyes often get tired when I work, look at my phone, or read. Do I need to wear glasses all the time? (Thanh Minh, Dong Nai)

Yellowing of the whites of the eyes can indicate liver disease or jaundice, while redness often warns of conjunctivitis or uveitis.

Blurred vision, light sensitivity, and difficulty seeing at night can be early signs of cataracts.

My 3-year-old child has been diagnosed with congenital hyperopia of less than 2 diopters. The doctor advised that glasses are not yet necessary and suggested monitoring the condition, as it may improve over time. Can hyperopia be cured naturally? (Nguyen Lan, 34, Hanoi)

Hang, 19, who has had severe myopia and astigmatism since childhood, recently underwent successful vision correction surgery.

Blurry, painful, red, or swollen eyes are often due to vision problems, but sometimes relate to anemia, diabetes, or brain tumors.