Sensation of Burning and Itching
Wearing contact lenses can lead to feelings of itching and burning, which may indicate an allergic reaction to the lenses or the lens solution. This is particularly concerning if such symptoms persist for an extended period. If these symptoms are accompanied by discharge from the eye, it is advisable to consult a healthcare professional for appropriate treatment.
Foreign Body in the Eye
Small particles, such as sand or other debris, can become trapped between the lens and the eye, causing discomfort. If you suspect that something is stuck beneath your contact lenses, remove the affected lens and clean it thoroughly on both sides with the recommended solution. Afterward, rinse your eye with sterile cold water.
If symptoms do not improve, it is essential to seek an eye care professional to rule out other eye conditions, such as dry eye syndrome or allergies, both of which can also cause discomfort.
Redness of the Eyes
The use of contact lenses can lead to the accumulation of irritants such as smoke, pollen, dust, and makeup in the eyes, potentially resulting in redness, itching, or burning sensation. These factors may also contribute to conjunctivitis.
Increased Light Sensitivity
Wearing contact lenses for prolonged periods can result in corneal abrasions and ulcers, which may heighten sensitivity to light. To prevent light sensitivity, it is recommended to give your eyes periodic breaks and avoid wearing lenses for extended durations.
Increased Risk of Infection
Neglecting to clean contact lenses properly before use can elevate the risk of eye infections, which can range from mild to severe. Hence, maintaining strict hygiene practices for contact lens care is crucial.
Oxygen Deficiency
This condition occurs when there is insufficient oxygen reaching the cornea. Normally, the cornea receives most of its oxygen directly from the air, but wearing contact lenses can hinder this process.
Oxygen deprivation can lead to corneal swelling and result in vision issues, such as blurriness or distortion.
Dry Eyes
Prolonged use of contact lenses may reduce tear production, which is essential for keeping the eyes moist, lowering the risk of infection, and removing dirt. In such cases, using preservative-free artificial tears that are available over-the-counter can help restore moisture and alleviate dryness in your eyes.
Corneal Scratches
Corneal scratches typically occur due to friction with a solid object, such as when rubbing your eyes with your fingers, or when debris accumulates on the lens. If you experience eye pain, a sensation of grit, or noticeable redness, seek immediate medical attention.
Conjunctivitis
Commonly known as “pink eye,” conjunctivitis can sometimes result from an allergic reaction to foreign bodies. The immune system may mistakenly identify contact lenses as foreign objects, leading to swelling and redness of the eyelids in a condition known as allergic conjunctivitis.
Symptoms may resolve on their own without treatment, but in severe cases, it is advisable to consult a medical professional for appropriate intervention.
Eye Strain
Many individuals experience eye strain, commonly referred to as Computer Vision Syndrome (CVS), stemming from excessive screen time. The symptoms are often exacerbated in contact lens wearers, as lenses can contribute to dryness and increase irritation and discomfort.