Wearing contact lenses can be a convenient and effective way to correct vision problems, but there are also hazards associated with their use. From infections to corneal damage, the following are some of the potential dangers of wearing contact lenses:.
1. Eye Infections
One of the most serious hazards of wearing contact lenses is the risk of developing an eye infection. Bacteria and other microorganisms can accumulate on contact lenses and cause infections such as conjunctivitis and keratitis.
Symptoms of an eye infection include redness, pain, swelling, and discharge. In severe cases, an eye infection can lead to vision loss.
2. Corneal Abrasions
Anohter hazard of wearing contact lenses is the risk of corneal abrasions. These occur when the lens scratches the surface of the cornea, causing pain, irritation, and redness.
Corneal abrasions can also lead to infections and other complications if left untreated.
3. Corneal Ulcers
Corneal ulcers are another potential hazard of contact lens wear. These are painful infections that occur when bacteria or fungi penetrate the cornea. Symptoms include redness, pain, and blurred vision.
Corneal ulcers can lead to serious vision problems if left untreated.
4. Dry Eyes
Wearing contact lenses can also cause dry eyes. This occurs when the lenses absorb tears, leaving the eyes feeling dry and irritated. Dry eyes can cause discomfort and blurry vision.
In some cases, long-term contact lens use can even cause permanent damage to the tear glands.
Related Article
When Contact Lenses Become Dangerous
5. Allergic Reactions
Sometimes, contact lens wearers can develop an allergic reaction to the lenses. Symptoms of an allergic reaction can include itching, burning, and redness. In severe cases, an allergic reaction can cause swelling and difficulty breathing.
6. Chemical Burns
Contact lenses solutions can also cause chemical burns if they come into contact with the eye. Symptoms of a chemical burn include redness, pain, and blurred vision. Severe burns can cause permanent damage to the eye.
7. Giant Papillary Conjunctivitis (GPC)
Giant papillary conjunctivitis (GPC) is a type of allergic reaction that can occur in contact lens wearers. This condition is characterized by small bumps on the inside of the eyelids, which can cause discomfort and irritation.
If left untreated, GPC can lead to corneal infections and other complications.
8. Contact Lens Acute Red Eye (CLARE)
Contact lens acute red eye (CLARE) is a condition that occurs when contact lenses irritate the eyes, causing redness and pain. CLARE can be caused by a variety of factors, including poor hygiene, overuse of lenses, and incorrect lens fitting.
9. Contact Lens-Induced Peripheral Ulcer (CLPU)
Contact lens-induced peripheral ulcer (CLPU) is a painful condition that occurs when the cornea becomes inflamed. CLPU can be caused by a variety of factors, including infection, overuse of lenses, and poor hygiene.
10. Lens Discomfort
Finally, wearing contact lenses can simply be uncomfortable. The lenses can cause irritation, dryness, and a feeling of something being stuck in the eye. Some people may find that contact lenses are simply not a suitable option for them.
Conclusion
While contact lenses can be a convenient and effective way to correct vision problems, there are also hazards associated with their use.
From eye infections to corneal damage, contact lens wearers need to be aware of the potential risks and take steps to minimize them. This may include proper lens hygiene, limiting lens wear, and seeking medical attention if symptoms occur.
