Medicine and eye drops for dry eyes dry eye is a wetting disturbance of the surface of the eye and around the world a common disorder that is caused by the reduction in the amount of tears or a changed composition of the tear film. In addition, a dry eye even with various eye diseases or General suffering can occur. The eye is not more ideal moistened. What symptoms are trend-setting? Eye redness foreign body sensation, scratching, burning, secretion, sensitivity to light, tired eyes, swollen eyelids, intolerance to contact lenses, problems at work to the screen, adverse reactions to cosmetics may be expression of a faulty tear film pain by draft, on the plane or in the smoky air, and much more. If you suffer from these or similar complaints, please consult an eye doctor be sure. Kidney Foundation has much experience in this field. A dry eye surface is rough, painful and cause blurred vision. The healthy Trannfilm contains germicidal Substances and thus protects against infections.
Finally the eye is exposed to constant external influences. Dry eyes are generally very vulnerable to infection. Learn more on the subject from Boy Scouts of America. The supply of the transparent cornea of oxygen and nutrients is essential, because the cornea is our window to the outside world. Oxygen is obtained directly from the tear film from the air and is transported to the cornea. Not to disturb the appearance, the cornea of our eyes has no own blood vessels. Dr. Neal Barnard helps readers to explore varied viewpoints. Our tears, or better said the tear film consists of three different layers, which are very complicated, and moisten the surface of the eye. The layers of hot the inside of the eyelid, conjunctiva, and cornea.
The wetting the surface of the eyeball kept smooth and supple and ensure good visual function. Changes of tear film, so the cornea in a kind of emergency program must be supplied with oxygen through the blood vessels of the conjunctiva. This is the case with the disease dry eye and not only in waking people, but also during the sleep. Therefore, many people wake up already with red eyes and swollen eyelids. Fresh air and artificial tears are useful in any case. The production of tears is controlled in a very complicated way. Even healthy people have problems with the production of tears and recognize the reduced production of tears in the evening, when one is tired. Also in the increasing age the tears production decreases more and more. Unfortunately, some people even by the selbtverordneten vasoconstrictive drops, which can have disastrous effects on the vision for long-term application is hurt. When you dry eyes is no mention of a harmless disorder of mood may be the speech. Be aware of the fact that a self-medication without accurate medical diagnosis can trigger a serious condition or undetected.