3959 results found
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… ( nystagmus ). Double vision (diplopia). Double vision can occur in one or both eyes. When double vision occurs in both eyes, the cause is usually eye misalignment. Double vision in one eye … including: Age-related changes. Distorted (blurred) vision can occur in one or both eyes. The most common causes are …
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… (Ashkenazi) Jewish heritage. Most of these diseases can't be treated, and they can cause severe disability and a shortened lifespan. Genetic …
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… called winter depression or seasonal depression. Anyone can get seasonal affective disorder (SAD), but it's more … who have other mood disorders, such as depression. What causes it? Experts aren't sure what causes SAD. But they … SAD treated? Light therapy is the main treatment for SAD. Medicines and counselling may also help. Light therapy. …
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… Children with TS make sounds or movements that they can't control. These are called tics. Tics usually start in … teenage years. Sometimes they go away by adulthood. What causes it? The exact cause of TS is unknown. It tends to run … behavioural therapy to reduce tics (habit reversal), and medicines may help. If your child has other medical …
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… lining the knee joint (synovium). Normally a plica doesn't cause problems, but it can become inflamed and thickened from injury or overuse. This is called plica syndrome. Plica syndrome can interfere with normal joint function and cause pain when …
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… nature, how the world works, and what life is about. It can cause stress when a long-held belief is challenged or … than your family or society expects you to. Your values can cause stress when you spend a lot of time and energy …
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… have blurred or double vision or even loss of vision. What causes it? Your doctor may not know what caused this problem … system disease, have optic neuritis at some point. It can be the first symptom of MS. What are the symptoms? Optic … several weeks or months. How is it diagnosed? Your doctor can find out if you have optic neuritis by doing a physical …
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… cord. The inflammation may be ongoing (chronic). This can cause scar tissue near the spinal cord. It can cause nerve roots to stick together and not work as they …
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… Health Tools Heart tests can help your doctor find out if you are at risk for a heart … chest, shortness of breath, or irregular heartbeats. They can also help your doctor: Check your heart's electrical … muscle Checks for coronary artery disease Checks for damage caused by a heart attack Echocardiogram Makes moving …
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… often affects the spine. Ankylosing spondylitis commonly causes pain and stiffness, with limited motion in the low … hips, chest wall, and heels. Over time, joints in the spine can fuse together and cause a fixed, bent-forward posture. … the upper back, and bent posture at the hips. Other joints can become painful and stiff, including those in the …
