Janet Ogundepo Constant and prolonged exposure to ultraviolet rays from the sun, leading ophthalmologists warn may lead to cataracts and macular degeneration. The experts also said individuals who even had shorter exposure to the sun rays were at risk of sudden eye pain, tearing and blurred vision. In separate interviews with PUNCH Healthwise, the eye doctors further noted that individuals with occupations that consistently expose them to UV rays are at risk of developing pterygium, over time.

According to the American Academy of Ophthalmology, pterygium, also called Surfer’s eye, is the growth of a raised fleshy tissue that can remain small or grow large enough to cover a part of the cornea. Several independent studies in Nigeria show that the prevalence rate of pterygium is between nine to 12.5 per cent and it is common among commercial motorcyclists, traders and most outdoor workers.

Research and other medical health blogs also linked long exposure to UV sun rays to risk factors for cataracts. A health blog, Cleveland Clinic states that UV rays are a form of energy produced by the sun, which reaches the earth. However, long exposure to sun rays can cause sunburn, premature ageing, skin problems and eye problems such as cataracts.

The AAO further defines cataracts as a condition where the eye lens becomes cloudy, leading to blurry and hazy vision. The eye academy also notes that cataracts can result from ageing, a family history of the condition, diabetes, previous eye in.