Eye doctors may be the first to find important information about blood pressure, cancer and many other diseases.
Eye examinations can save lives. Eye doctors can find everything from brain tumors to breast and lung cancer that have spread to the eye. Some types of retinal hemorrhage can signal leukemia. Eye doctors can diagnose brain tumors based on the market changes of the patient. Malignant melanoma can strike in the back of the eye, and patients are often unaware of it unless the cancer is in the middle of their market.
One of the first clues to type 2 diabetes can be a small amount of bleeding in the retina, a symptom of diabetic retinopathy. Many patients have this lesion and have not been diagnosed with diabetes. If untreated, this condition can lead to blindness, but managing it will halve the risk. When diabetic retinopathy is diagnosed early, lifestyle changes such as healthy eating and weight loss can help prevent further damage.
High Blood Pressure
Vascular injury, including weakness and narrowing of the arteries, can signal high blood pressure. Large-scale studies have found a link between heart disease and narrowed blood vessels in the retina. The relationship is particularly strong in people who do not have a traditional risk factor for heart disease.
Multiple sclerosis (MS)
Inflammation of the optic nerve can be a sign of MS, a degenerative disease of the nervous system. Visual nerve inflammation occurs in 75% of patients with MS and is the first symptom of the disease in about 25% of cases. (It does not mean that you have MS, but it can also be a result of an infection or other causes.) Patients with optic neuritis often have blurred vision. , but some people have no symptoms.
Rheumatoid arthritis (RA)
About 25% of RA patients have eye problems; Dry eyes are the most common. Another sign: If the patient has had two attacks of uveitis – the inflammatory condition of the iris, or the black part of the eye – in one year, or three in 18 months, suspicion of rheumatoid arthritis . People with RA, inflammatory diseases that affect the small joints in the hands and feet, have high levels of inflammatory substances in the blood. Sometimes they can move to the eyeball as well as to the joints.