Early symptoms of pink eye include itchy, irritated eyes, discharge, redness, and swelling.

An 8-year-old girl's sudden vision loss was diagnosed as being caused by a dog roundworm larva, which led to inflammation, degeneration, and retinal detachment.

My 4-year-old son has strabismus and is wearing glasses to correct it. When can he have surgery? (Hai An, Ha Noi)

46-year-old Khanh's right eye, suffering from cataracts, experienced blurred vision and glare, described as a small black dot. Doctors successfully implanted an artificial lens.

A couple, Mr. Thua, 66, and Mrs. Phung, 65, both suffering from cataracts, underwent successful surgery to restore their eyesight.

My baby was born prematurely at 27 weeks, weighing 1 kg, and is currently in an incubator. Are premature babies at risk of retinal detachment? (Phuong Anh, 28 years old, Hanoi)

Glaucoma can cause eye socket pain, seeing halos around lights, and severe headaches.

Three-month-old Ngan, suffering from a detached left retina and a right retina at risk, underwent surgery to restore her vision.

58-year-old Tinh, who nearly lost her sight after cataract surgery, has had her vision restored.

Maintaining proper viewing distance, practicing eye yoga, and taking regular breaks can alleviate the discomfort of tired and dry eyes.

I work in an office and frequently use a computer and phone. Lately, my eyes have been tired and slightly achy. Should I wear blue light glasses? (Thu Thuy, Phu Yen)

Dung, 34, who has had myopia since childhood with close to a -7.00 diopter prescription, underwent surgery to restore her vision, eliminating the need for glasses.

My 4-year-old child doesn't know how to read yet, tilts their head, and sits close to the TV. Is this normal, and do they need an eye exam? (Thanh Loan, Dong Nai)

7-year-old Farrell Le Phong, who has mild farsightedness and crossed eyes, traveled from Australia to Vietnam for eye surgery.