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Vitamin A has many functions in the body, including supporting immunity. As a provitamin A carotenoid, beta-carotene helps protect and strengthen the functions of the immune system. It helps the ...
Cogan syndrome is a rare, rheumatic disease characterized by inflammation of the ears and eyes. Cogan syndrome can lead to vision difficulty, hearing loss and dizziness. The condition may also be associated with blood-vessel inflammation (called vasculitis ) in other areas of the body that can cause major organ damage in 15% of those affected ...
The superior semicircular canal dehiscence syndrome ( SSCDS) is a set of hearing and balance symptoms that a rare disease/disorder of the inner ear 's superior semicircular canal/duct induces. [ 3][ 4][ 5] The symptoms are caused by a thinning or complete absence of the part of the temporal bone overlying the superior semicircular canal of the ...
Psychosis, delirium, or dementia [ 1] Visual release hallucinations, also known as Charles Bonnet syndrome or CBS, are a type of psychophysical visual disturbance in which a person with partial or severe blindness experiences visual hallucinations . First described by Charles Bonnet in 1760, [ 2][ 3] the term Charles Bonnet syndrome was first ...
Dizziness and vision changes. Light-headedness. Restlessness. Irritability. Jittery feeling or nervousness. Insomnia. Excessive adrenaline due to a medical issue may include symptoms like: Anxiety ...
Congenital blindness is a hereditary disease and can be treated by gene therapy. Visual loss in children or infants can occur either at the prenatal stage (during the time of conception or intrauterine period) or postnatal stage (immediately after birth). [3] There are multiple possible causes of congenital blindness.
Vertiginous epilepsy is infrequently the first symptom of a seizure, characterized by a feeling of vertigo. When it occurs, there is a sensation of rotation or movement that lasts for a few seconds before full seizure activity. While the specific causes of this disease are speculative there are several methods for diagnosis, the most important ...
Strabismus is the lack of binocular vision. Eyes aren't properly aligned and so the input the brain has to render is in mismatch, preventing correct 3D stereoscopic perception from happening. Amblyopia. Amblyopia, commonly known as “lazy eye”. It occurs when a single eye sends input to the brain while ignoring inputs from the other eye.