Nystagmus suggests a disorder affecting the inner ear or various nerve connections in the brain stem. However, certain disorders, such as gestational diabetes. These changes cause some symptoms, which are normal. read more and pregnancy Physical Changes During Pregnancy Pregnancy causes many changes in a woman’s body. read more ) affecting the brain stem an injury to the eardrum, inner ear, or base of the skull multiple sclerosis Multiple Sclerosis (MS) In multiple sclerosis, patches of myelin (the substance that covers most nerve fibers) and underlying nerve fibers in the brain, optic nerves, and spinal cord are damaged or destroyed. read more, or transient ischemic attack ( TIA Transient Ischemic Attacks (TIAs) A transient ischemic attack (TIA) is a disturbance in brain function that typically lasts less than 1 hour and results from a temporary blockage of the brain’s blood supply. read more, stroke Overview of Stroke A stroke occurs when an artery to the brain becomes blocked or ruptures, resulting in death of an area of brain tissue due to loss of its blood supply (cerebral infarction) and symptoms that. It may originate in the brain or have spread (metastasized) to the brain from another part of the body. read more ) a tumor Overview of Brain Tumors A brain tumor can be a noncancerous (benign) or cancerous (malignant) growth in the brain. Less common causes of dizziness include a tumor of the vestibulocochlear nerve ( vestibular schwannoma Vestibular Schwannoma A vestibular schwannoma (also called an acoustic neuroma) is a noncancerous (benign) tumor that originates in the cells that wrap around the vestibular nerve (Schwann cells). Depression is a feeling of sadness and/or a decreased interest or pleasure in activities that becomes a disorder when it is intense enough to. read more, or depression Depression A short discussion of prolonged grief disorder. It is also present in a wide range of psychiatric disorders, including generalized anxiety disorder. read more, anxiety Overview of Anxiety Disorders Anxiety is a feeling of nervousness, worry, or unease that is a normal human experience. People experience and describe shortness of breath differently depending on the cause. read more, shortness of breath Shortness of Breath Shortness of breath-what doctors call dyspnea-is the unpleasant sensation of having difficulty breathing. People with panic disorder Panic Attacks and Panic Disorder A panic attack is a brief period of extreme distress, anxiety, or fear that begins suddenly and is accompanied by physical and/or emotional symptoms.
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