The majority of contact lens wearers are women. Improper use of contact lenses may cause serious eye infections. It doesn’t end there! You are also more susceptible to cornea damage. Before choosing contact lenses, know the risks. The key is to properly care for your eyes and your lenses. Otherwise, you may lose your eyesight altogether.

How Contact Lenses Work

Contact lenses correct vision errors. They do this by changing how the light focuses on the retina. Worn in direct contact with the eye, they allow people to look and function the way they want. In many ways, they are much more convenient than eyeglasses. Healthy eyes require full-spectrum light. The light that goes into the eye also affects the brain, and more particularly the hypothalamus. The hypothalamus is the gland responsible to control thirst, hunger, body temperature, and more. It also affects the pituitary gland.

Makeup Infections


Contact Lenses May Cause Serious Eye Infections

Therefore, it is imperative to choose contact lenses that are in keeping with your body’s need to for full-spectrum lighting. In other words, opt for contact lenses that don’t filter UV light.

In addition to that, it is imperative to ensure contact lenses are clean and properly stored when not in use. Failure to do so can lead to infection and eventually damage your eyesight.

Never sleep with your contact lenses. Some brands claim to be safe overnight contacts. However, this is not good for your eyes. In fact, those who sleep with their contacts are 10 times at greater risk of developing an eye infection, and numerous other serious eye problems. Similar problems may occur with extended wear contact lenses.

Swimming or showering with contacts may put you at risk for parasitic infection. Damages to the eye or infection may also arise from over wearing contact lenses. These can scratch or even tear the cornea.

Tips for Contact Lens Wearers To Avoid Damage to the Eyes

  • Always wash your hands thoroughly with soap and water before inserting or removing contact lenses. Hand sanitizers won’t do!
  • Remove contacts at least once each day, no matter what type of contact lenses you wear. This will allow the eyes to get more oxygen.
  • Replace your contact lenses regularly, as prescribed by your ophthalmologist.
  • Carry glasses with you everywhere you go to switch to them in an effort to give your eyes a rest. That said, always carry a travel size solution and a clean storage case.
  • Replace the contact lens case regularly. No more than three months to ensure they are free of bacteria.
  • Ensure lens case is clean. Drying it out between uses by air drying will avoid contamination.
  • Don’t use solution if past its expiration date.


Ortho-K, also known as orthokeratology, is a specific type of contact lens designed to be worn at night. Its purpose is to reshape the eye. In doing so, the individual needs not where contacts or glasses during the daytime. This is a popular solution for athletes, although these lenses are quite expensive. It’s not a new concept, as it has been around for over 20 years. Primarily, they are recommended for children with myopia. That said, there are some risks to choosing this solution. Read more about it here.