Pink eye, medically known as conjunctivitis, is a common inflammation or infection of the transparent membrane that lines the eyelid and covers the white part of the eyeball. This condition often leads to irritation and noticeable changes in the eye’s appearance.
Recognizing the Symptoms
Redness in the white part of the eye or the inner lining of the eyelids is a primary indicator of pink eye, occurring as small blood vessels in the conjunctiva become swollen and more visible. Individuals frequently experience itching or irritation in the affected eye(s). This discomfort can range from a mild annoyance to a more persistent sensation.
Tearing or watery eyes are also common symptoms, where the eyes produce more fluid than usual. This can be accompanied by various forms of discharge, which might be clear and watery, or thicker, appearing white, yellow, or green. This discharge can cause eyelids to stick together, particularly upon waking in the morning, making it difficult to open the eyes.
Many people describe a gritty or sandy feeling in their eye, as if a foreign object is present. Mild sensitivity to light, also known as photophobia, can also develop, causing some discomfort when exposed to bright illumination. Swelling of the eyelids can also occur, making the eyes appear puffy. These symptoms can vary in intensity depending on the underlying cause, whether it is viral, bacterial, or allergic.
When to Seek Medical Attention
While many cases of pink eye resolve on their own, certain symptoms warrant immediate medical consultation. Severe eye pain or a significant decrease in vision that does not clear after blinking or wiping away discharge are concerning signs. Extreme sensitivity to light that goes beyond mild discomfort also suggests a need for professional evaluation.
If the redness in the eye intensifies or symptoms worsen over a few days, it is advisable to seek medical advice. Individuals with a weakened immune system, perhaps due to other illnesses or medications, should also consult a healthcare provider if they suspect pink eye. Pink eye in a newborn infant requires prompt medical attention due to potential serious health problems. If a foreign object is suspected in the eye, immediate professional help is necessary to prevent further damage.