Pinguecula Treatment Service – Eye Bangkok Hospital

Pinguecula is a degenerative condition of the conjunctiva (the white part of the eye), appearing as a small yellowish raised lesion. It is commonly associated with long-term exposure to sunlight, ultraviolet (UV) radiation, wind, dust, and chronic dry eye.

Although typically not dangerous, pinguecula can cause irritation, redness, and discomfort that affect daily life.

At Eye Bangkok Hospital, we provide comprehensive diagnosis and personalized treatment by experienced ophthalmologists using hospital-grade diagnostic equipment to ensure accurate evaluation and appropriate care.

What is Pinguecula?

Pinguecula develops due to degeneration of the conjunctiva, leading to the accumulation of proteins and lipids that form a yellowish elevated spot on the white of the eye. Importantly, it does not extend onto the cornea.

While more common in individuals over 40, it is increasingly seen in younger patients due to environmental exposure and lifestyle factors.

Causes and Risk Factors

• - Prolonged UV exposure

• - Outdoor occupations

• - Wind, dust, and pollution

• - Chronic dry eye

• - Aging

Symptoms

• - Yellowish raised spot on the white of the eye

• - Redness and inflammation

• - Foreign body sensation

• - Burning or irritation

• - Dryness and tearing

If left untreated, chronic irritation may occur and in some cases may progress toward pterygium.

Treatment Approach

Mild Cases

• - UV protection

• - Artificial tears

• - Lifestyle adjustments

Inflammatory Cases

• - Anti-inflammatory eye drops

• - Lubricating eye drops

Eye drops relieve symptoms but do not remove the lesion.

Severe or Progressive Cases

• - Surgical or laser removal

• - Ongoing monitoring, as recurrence is possible

Surgery is generally considered only when symptoms significantly affect quality of life.

Prevention

• - Wear UV-protective sunglasses

• - Avoid dusty or windy environments

• - Take breaks from prolonged screen use

• - Use artificial tears for dry eyes

• - Schedule regular eye examinations

Early Detection. Proper Care. Long-Term Comfort.

The Pinguecula Treatment Service at Eye Bangkok Hospital is dedicated to preserving your eye health with expert evaluation and tailored care.