Optometrists Offer Strategies For Relieving Dry Eye Syndrome
Optometrists help patients with vision correction and making sure their eyes stay healthy. If the doctor finds evidence of a disease like glaucoma, the patient is referred to a medical doctor known as an ophthalmologist. Optometrists also help patients with problems like chronic dry eyes. Medically, this condition is known as dry eye syndrome. During an eye exam appointment, patients with frustrating symptoms should talk with the doctor about the problem.
Causes
The syndrome occurs for two possible reasons. First, the eyes don't generate enough moisture for effective lubrication. Second, the moisture evaporates or drains away too rapidly. Specific testing procedures allow optometrists to diagnose the problem during the yearly eye exam.
Symptoms
The problem causes ongoing discomfort, such as a sense of grittiness and fatigue. The eyes feel irritated and itchy by the end of the day. These individuals may no longer be able to wear contact lenses as much as they would like or at all. They use artificial tears frequently. Eye doctors can offer several suggestions and a treatment if behavioral changes don't work.
Environmental Conditions
Environmental conditions play a role in this condition. Bright sunshine causes eyestrain and so does wind. Low humidity and poor air quality also contribute to the problem. Likewise, people working at computers blink less often than normal.
Anyone dealing with the syndrome should wear high-quality sunglasses when outside during the day to protect against ultraviolet light and wind. Optometrists can provide prescription sunglasses for patients who need vision correction. Running a humidifier in the home if the place is too dry also is recommended.
Hydration and Supplements
Drinking plenty of water is universally encouraged by healthcare professionals, but many people don't get enough to stay optimally hydrated. Hydration helps the body boost its tear production, thus keeping eyes moister. An optometrist may also recommend adding an omega-3 fatty acid supplement to the patient's healthcare routine, as these supplements sometimes reduce dry eye symptoms.
Punctal Plugs
When the behavioral changes are ineffective or too inconvenient, the patient may want to try punctal plugs. The optometrist places these tiny devices into the tear ducts to stop the natural moisture from draining too rapidly. People commonly experience remarkable improvements. In fact, someone who hasn't worn contact lenses comfortably for years might be able to do so again.
Punctal plugs are available in temporary, semi-permanent, and permanent versions. The optometrist begins with temporary collagen products that dissolve within a certain amount of time. This indicates whether the devices are useful for this patient. If the person experiences significant relief, it's time to talk with the eye doctor about the longer-lasting options.
For more information, contact a company like Northwest Ophthalmology.
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