The first thing that hits your mind for storing contact
lenses in absence of the contact lens solution is water. If you also resort to
water; STOP! Stop immediately, as contact lenses should never be exposed to
water- not even to the tiny droplet! Water carries a rare but horrific parasite
“Acanthamoeba Keratitis” that actually feeds on corneal tissues. We advise you
to rely on homemade
Saline solution for soaking contact lenses instead, when your regular
disinfectant is not readily available. "That space between the eye and the
contact lens is a place that this little amoeba really likes to live," says
Dr. Andy Howard at LaFollette Eye Clinic.
Doctors warns against Acanthamoeba that runs in water. They
suggests to never shower, swim or wash face when wearing contact lenses. It is
not only the pools that carry the risk but tap water too. The parasite devours
cornea way too quickly than you might even think- sometimes it takes even less than 24 hours. Unfortunately, there is no
over the counter treatment but removing the eyeball in
most of the cases.
When you wash or soak your contact lenses in tap water,
acanthamoeba from water can cling to your soft contact lenses that may then
transfer to your eyes. In seconds, the parasite gets activated to feed on the tissues.
The damage is often fatal leading to complete blindness. The symptoms of
Acanthamoeba attacks are:
- Extreme stinging burning sensation
- Light Sensitivity
- White spots on the surface of eye
- Horrific inflammation & redness
According to the Howard; they see about one acanthamoeba
keratitis infection every year. This is most common in people who disregard
doctors’ suggestions and neglect taking care of their contact lenses. He
encourages patients to talk their doctors about the best contact lens solution
& contact lens care instructions. He stressed enough on never washing your
contact lens cases with water.
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