Dry eyes are defined as a lack of tears or poor quality tears. According to the University of Maryland Medical Center, tears wash away all the foreign material that contacts your eyes and are necessary for lubrication. A lack of tear production needs to be corrected to avoid problems such as blurred vision. Speak with a doctor if you think you may have dry eyes.
Symptoms
Dry eye problems can make it difficult to function from day to day. You may experience eye stinging or burning in one or both eyes. The University of Maryland Medical Center states that you may feel as though your eyes are tired or strained after reading. This is not an uncommon experience for those who have dry eyes. Other symptoms may include a scratchy, gritty feeling and blurred vision. Consult a physician if symptoms last for long periods or if blurred vision is present.
Cause
According to the American Optometric Association, patients with rheumatoid arthritis, diabetes and thyroid problems are at a high risk for developing dry eyes. Other factors that cause dry eyes include medications that you may be taking or exposure to smoke or high wind. The number one problem contributing to dry eyes is age. The American Optometric Association claims that the majority of patients over the age of 65 will have symptoms of dry eyes.
Diagnosis
A doctor or a specialized optometrist can diagnose your dry eyes by using a thorough examination. Problems with dry eyes may vary, so a solid patient history is needed. MedlinePlus states that a physical eye exam will be necessary to diagnose the cause. Some tear tests can be offered, and dyes may be used to change the color of your tears. This will allow the physician to see the flow or the lack of tears.
Treatment
For specific disease-related dry eyes, treatment can be made in consultation with other specialists. For dry eyes caused by medication, a doctor can decide to change your medication. Never discontinue or change your medication without a doctor's consent. According to MayoClinic.com, dry eyes can be treated with artificial tear drops. Occasionally, these may carry antibiotics to help with any inflammation. In extreme cases, your tear ducts may need to be closed, either by cauterization or by inserting silicone plugs. Your doctor will know what dry eye treatment is right for you. Do not attempt to treat yourself, as this can have negative side effects.
Considerations
Your doctor will know what treatment is right for you. MedlinePlus claims that dry eyes can cause small abrasions on the surface of your eyes, so discuss with your doctor all of your symptoms so that he may develop a treatment plan for you.
