Doctor Doan Thi Phuong Nhi, from the High-Tech Eye Center at Tam Anh General Clinic District 7, observed Tien's vision at 7/10 in both eyes, with conjunctival hyperemia and tiny lesions on the central corneal surface. Keratitis, an inflammation of the cornea, develops when the transparent outer layer of the eyeball becomes infected by bacteria, virus, fungi, or sustains damage from trauma.

Doctor Nhi examines Tien's eyes. Photo: Tam Anh General Hospital

Doctor Nhi explained that red eyes can be an initial symptom of various conditions: conjunctivitis, corneal ulcers, subconjunctival hemorrhage, trauma, or foreign bodies in the eye. Many parents, however, choose to self-medicate with eye drops at home. This practice, often involving unknown ingredients or incorrect usage, can worsen the child's condition and increase the risk of infection and corneal damage.

Tien received treatment with antibiotics, artificial tears, and medication to support corneal surface recovery. During a follow-up appointment one week later, his keratitis was controlled, vision recovered to 10/10, and the redness and light sensitivity had resolved. The doctor advised continued monitoring and emphasized avoiding eye rubbing due to the risk of recurrence.

Doctors recommend that anyone experiencing red eyes accompanied by pain, blurred vision, or light sensitivity should seek examination at a specialized eye facility. Self-medication at home should be avoided. If left untreated, keratitis can lead to serious complications, including corneal ulcers, corneal scarring, vision impairment, and even blindness.

Ngoc Kim Tham

*Patient's name has been changed.