He Built Singapore Under a Blazing Sun. His Eyes Paid the Bill.

For the many Singaporeans who work outdoors, the eyes take a daily beating from the sun. One of the most common results is a pterygium, a fleshy, often pinkish growth that creeps across the white of the eye and, over years, can reach the cornea. Pterygium in Singapore is closely tied to a lifetime of ultraviolet (UV) exposure, which is why outdoor workers, drivers and anyone who spends long hours in our equatorial sun are most affected. The same sun, wind and dust also dry out the surface of the eye, leaving it gritty, red and tired by the end of the day.

Early on, a pterygium may cause nothing more than mild irritation or the look of a slightly bloodshot eye. Left to grow, it can blur vision by distorting the cornea or by reaching the line of sight. The encouraging part is that it is both largely preventable and treatable. Protecting the eyes from UV with wraparound sunglasses and a hat lowers the risk, while a thorough check with an eye specialist can tell whether a growth needs monitoring or removal. Persistent dryness can usually be eased with the right dry eye treatment in Singapore once the cause is clear. This article explains what a pterygium is, why outdoor work raises the risk, how it connects to dry, sore eyes, and the signs that mean it is time to have your eyes examined. Read on for the full picture.

Ahmad (not his real name), 54, had worked on building sites since he was nineteen. Thirty-five years of scaffolding, rebar and wet cement, from worksites in Tuas to condominium projects in the east, almost all of it under an open sky. He was quietly proud that he had never taken a medical leave/day off in his life.

Lately, though, his eyes had started to bother him. By mid-afternoon they felt gritty and hot, as if someone had thrown a handful of fine sand into them. He blinked harder, rubbed them with the back of a dusty glove, and carried on. On the bus home he noticed the glare of oncoming headlights smearing into long streaks, and the white of his left eye looked permanently bloodshot in the bathroom mirror.

Then there was the patch. A small, fleshy triangle of pink tissue had appeared at the inner corner of that same eye, pointing towards the centre. At first he thought it was a burst blood vessel that would settle. It did not. Over a year it had grown, slowly and silently, a little further across the white.

His wife noticed before he would admit it. She said his eye looked like it had a film creeping over it. Ahmad told her it was nothing, just tiredness, just age, just the job. He had spent his whole life saying that about his body, and his body had mostly gone along with it.

But the gritty afternoons were getting longer, the glare at night harder to ignore, and the patch was no longer small. One evening, sitting at the void deck of his HDB block and squinting to read a text message from his daughter, he finally said out loud what he had been avoiding for months: something was wrong with his eyes.

Here is what was actually happening to them.