Conclusion: This rumor not depending on cheap oakley flak jacket spectrum! Will wear the contact lenses frequently, on the cornea will be long the insect? Micro abundant rumor: Wears contact lenses' Wang Min frequently, looked that the thing is slurred. Doctor discovered that more than 10 small insects are nipping the food Wang Min cornea. What contracts is the amoeba keratitis, can cause to lose one's sight. Along with contact lenses' popularization, the disease incidence rate is elevating gradually. According to the outpatient service statistics, some 5% patient contract this sickness. The contact lenses may not when the rainy day, the swimming, takes a bath wear, avoid the running water contact stealth spectacle lenses!! Expert explanation: Zhejiang Province People's Hospital vice-president, ophthalmology department physician-in-charge Hong is exposed to the sun answers: It is not correct wears the contact lenses, indeed will cause each kind of infection, including bacterium, fungus and protozoan infection. The protozoan infection is mainly the amoeba protozoan infection, thus causes the amoeba keratitis, is one kind of quite serious ophthalmology department disease. The amoeba keratitis's pathogen is one kind preys on bacterium's protozoan, may appear in the swimming pool, the lake water, the bottled mineral water, the sea water, the hot water bathtub, the sewage, the soil, in the domestic animal excrement even air. In the normal condition, it survives by the envelope form and reproduces, once environment being suitable, then broken pouch. Some people with the running water or the expired contact lenses nursing fluid clean, the immersion eyeglasses, the eyeglasses have been polluted. But contact lenses, once the period of revolution is excessively long, the evening to wear the over night, the contact lenses will possibly lacerate the cornea. When is polluted the contact lenses to wear suffers injury in the cornea in the eye, the amoeba protozoan will then drill into the cornea from the injured area, will start to reproduce. By now, human's eye had inflamed, feared that the light, bursts into tears the symptom which, the vision drops, and fierce ache. However micro Bori the surface speaks of the disease incidence rate has 5%, that too exaggerated. The trouble this ophthalmopathy's patient may say that is few are also few, is rare, everybody does not need too to worry. Shao Yifu hospital ophthalmology department Director Dr. Yao Yufeng answers: I looked at several year patient in the ophthalmology department outpatient service, has only bumped into two examples, including one is nurse, the analysis aetiological agent, possibly is the contact lenses wears the over night, could not find the nursing fluid, used the running water to flush, the immersion contact lenses. The oakley sunglasses discount family use's running water was confirmed once that includes this kind of amoeba protozoan. The amoeba keratitis's treatment is quite difficult, needs to specially make the compound prescription drop eye fluid treats continually for 6-12 months, if treatment not, when possible to recur.