Eye dryness: causes, symptoms and treatment

Dry eyes are sponsored by dry eyes are a common healthy circumstance that affects the eye if the eye cannot get sufficient moisture of the eye, and it is possible because in many causes it is incompatible or unstable, which eventually leads to eye inflammation or damage to the eye -covered membrane. Dry eye is a disease that causes a sense of comfort, and the patient often feels a burning eye or itching in multiple and different situations, such as: at the airport, or the room containing air conditioning, or while sitting on the computer. Eye -dry treatment helps to relax the eye and can be through many houses, in addition to medicine treatments. Symptoms of dry eyes, suffering from dry eyes, with a set of following symptoms: Feel burning with pain and dry eyes. Feeling of sand in the eye. The mucus is around the eye. Feel the eye of smoking or wind. Eyographiness. The problems of keeping the eye open are open. Feel tired in the eyes after reading, even when I read for a simple time. Eye ghost. Essence of light. Continuous tears. Double vision. The eyelids are stuck to each other when they wake up. Pain in view of wearing contact lenses. Causes and factors of the risk of dry eyes There are many causes and factors that lead to dry eyes, and it is as follows: 1. The causes of dry eyes The eye consists of three layers: fatty oils, watery fluid, and mucus, these compounds help to survive the eye and are wet and pure, and the presence of any layer that is disrupted. In the following are the most prominent causes of dry eyes: Low tears production occurs in this case when the eye cannot produce the watery fluid in sufficient amount, and this problem is called keratoconjunctivitis sicca, and one of the main reasons is: aging. Some health conditions, such as: Sjogren syndrome, allergic eye diseases, rheumatoid arthritis, lupus, thyroid disorders and vitamin A deficiency. Use some types of medications, such as: allergic medication, congestion medication, hormones, depression medication and some types of high blood pressure medications. Sensitivity of the corneal nerve caused by using contact lenses and laser eye operations. Increased evaporation of tears This occurs when the oil channel is clogged on the edge of the eyelids, depending on the following reasons: posterior blefaritis. Lack of lashes, and it occurs in the following conditions: Parkinson disease, merge or reading and sitting on the computer. Eye problems, such as: the presence of an eyelid outward, or the presence of an eyelid that is inward. Eye sensitivity. Preservatives in the drops. Wind, smoke or dry air. Reduced vitamin A. More than one cause of dry eyes may be present at the same time. 2. Risk factors in the following are the most important factors that increase the risk of dry eye: Age: Age more than 50 years older than the risk of dry eyes. Sex: Ladies are more likely to develop dry eye, especially during the period of changing hormones due to pregnancy, the use of contraceptives or achieving menopause. Eat an unhealthy food: that is, especially not vitamin A and omega -3. Wear contact lenses: The contact lenses increase the problem of dry eyes. The complications of dry eyes are one of the most important complications of dry eyes as follows: Eye infections: Tears protect against germ exposure, thus increasing the chance of eye inflammation in the case of drying the eye. Eye surface damage: Eye drying can cause eye inflammation, erosion of the corneal surface, corneal ulcers and vision loss. Low quality of life: The dry eyes prevent the person from doing his daily activities, including reading. Diagnosis of the eye -drying the dry eyes is diagnosed by the following tests: 1. An extensive eye examination can help an eye examination that includes a full date of the eye to know the cause of dry eyes. 2. Measurement of the amount of tears in the eye is done by performing a Shremer test, where slices are placed under the lower eyelid of the eye for five minutes, and then the doctor measures the wet band with tears to find the percentage of dry eye. Another option to measure the size of the tear is the test of the red phenol (phenol -red wire test), in this test a thread is filled with a sensitive dye on the acid degree over the lower eyelid, which is 15 seconds wet, and then measured for the size of the tears. 3. Test of the quality of tears In other tests, the dyes are used in the eye drops to find out the condition of the eye surface. Where the doctor searches for the patterns of the cornea and measures the time tears take to evaporate. 4. Testing of tears of tears measures this investigation into tears components of particles and water, and in the case of dry eyes the percentage of water is less. 5. Tears of samples are taken from tears to find out the cause of dry eye. Eye drying is treated as follows as follows: 1. The use of artificial tears (artificial tears) eye drops help moisturize the eye, and are considered the treatment of dry eyes. Artificial tears work well for many people. 2. Lacrimal plugs can use an ophthalmologist to bridge the tranquil holes in the corners of your eyes, it is a relatively painless and vice versa procedure and delay tears. 3.. The use of the most common drug to treat eye -dryness syndrome is an anti -inflammatory called cyclosporine, and the drug helps to increase the amount of tears and reduce the risk of corneal damage. In cases of severe eyes, eye drops containing corticosteroid are used for a short time. Alternative medication for dry eyes is colonic medicines, such as: Pilocarpine. These drugs help stimulate tears secretion. In the event that the previous treatments do not find the effect, the doctor may discuss other treatments suitable for the cause of the disease. 4. Surgery in some cases still keeps the eyes dry, despite the use of all previous medications, which is why the doctor used surgery. In the surgical procedure, the doctor bridges the tears draining channels in the inner corners of the eye permanently so that the eye can keep an adequate amount of tears. 5.. Houses If you suffer from dry eyes, follow the following: moisturize the room and stay away from the dry climate. Like to carry contact lenses to dehydration. Reducing the duration of sitting on TV or computer device. Prevention of dry eyes to prevent dry eyes. You should follow the following tips: Avoid direct exposure to air, such as: Hair dryer air or domestic conditioning. Make sure you increase the room’s humidity, especially in winter using a moisturizing device for an atmosphere. Wear the sunglasses as you leave home to prevent exposure to dry air. Make sure the eyes periodically give a break if you do long tasks, such as: Read. Put the computer screen on a level below the eye level to lower the look up and the eye of the eye for a longer period. Try to quit smoking. Make sure your artificial tears use periodically in the case of chronic eyes. Try to close your eyes during short periods, especially if you are in dry environments, such as: desert environment, airport or high places.