The woman was admitted to the hospital last week with severe pain and burning in both eyes. Doctors noted swollen eyelids, conjunctival congestion, corneal edema and central ulcers. Her vision was significantly impaired; her right eye could only count two fingers at a distance of one meter, while her left eye could do so at about two meters.

Diagnosed with chemical burns to the conjunctiva and cornea, she faced a long-term risk to her eyesight. The medical team treated her with antibiotics and anti-inflammatory medication, both topically and systemically. After 4 days, her condition improved, with reduced congestion and edema. Her vision also recovered to 5/10 in her right eye and 6/10 in her left eye.

Doctors examine the patient. Photo: Nhat Thang

Doctors examine the patient. Photo: Nhat Thang

According to her family, she had roasted and ground custard apple seeds, then infused them in alcohol before applying the mixture directly to her hair. During the process, some of the alcohol seeped into her eyes, and rinsing with water did not alleviate the irritation.

While using custard apple seed-infused alcohol is a folk remedy for head lice, there are no studies confirming its effectiveness in eliminating lice and their eggs. Custard apple seeds contain toxins that can cause corneal burns upon contact with the eyes. Without proper treatment, this can lead to ulcers, permanent vision loss, or even blindness.

Doctors recommend immediately flushing the eyes with saline solution if exposed to custard apple seed-infused alcohol, rinsing as thoroughly as possible. It's crucial to avoid rubbing the eyes or applying any eye drops or other substances without medical guidance. Seeking immediate medical attention at a hospital is essential.

Duc Hung