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Learn about the causes, symptoms, diagnosis and treatment of BPPV, a common disorder of the inner ear that causes brief episodes of vertigo with head movement. Find out how to perform the Epley maneuver or other exercises to cure BPPV and prevent complications.
A balance disorder is a disturbance that causes an individual to feel unsteady, for example when standing or walking. It may be accompanied by feelings of giddiness, or wooziness, or having a sensation of movement, spinning, or floating. Learn about the possible causes, such as inner ear disorders, low blood pressure, brain tumors, and brain injury, and the treatment options, such as balance ...
Hypertensive encephalopathy is brain dysfunction due to very high blood pressure. It can cause headache, confusion, seizures, and vision problems. Learn about the causes, symptoms, diagnosis, and treatment of this rare condition.
Hypertension, or high blood pressure, is a common and serious condition that can lead to various health complications. Learn about the factors that increase the risk, the diagnostic criteria, the lifestyle changes and medications to lower blood pressure, and the global prevalence and mortality of hypertension.
Learn about the signs, symptoms, mechanism and management of benzodiazepine withdrawal, a cluster of physical and mental problems that may occur when a person stops taking benzodiazepines after dependence. Find out the risk factors, complications and treatment options for this condition.
Heavy-headedness is the feeling of faintness, dizziness, or floating, wooziness. It can be caused by inner ear disturbance, motion sickness, medication effects, infections, injuries, panic attacks, or anxiety.
Hypertensive emergency is very high blood pressure with potentially life-threatening symptoms and signs of acute damage to one or more organ systems. Learn about the causes, pathophysiology, diagnosis, and treatment of this condition.
Brain ischemia is a condition of insufficient bloodflow to the brain, leading to hypoxia, infarction and brain damage. Learn about the causes, such as sickle cell anemia, heart defects and blood clots, the symptoms, such as vision and movement impairments, and the pathophysiology, such as the ischemic cascade and the penumbra.