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Symptoms of overdose may include dry mouth, dilated pupils, insomnia, night terrors, euphoria, hallucinations, seizures, rhabdomyolysis, and death. [35] Fatalities have been reported from doxylamine overdose. These have been characterized by coma, tonic-clonic (or grand mal) seizures and cardiopulmonary arrest. Children appear to be at a high ...
The symptoms of this dementia depend on where in the brain the strokes occurred and whether the blood vessels affected were large or small. [13] Repeated injury can cause progressive dementia over time, while a single injury located in an area critical for cognition such as the hippocampus, or thalamus, can lead to sudden cognitive decline. [75]
Alzheimer's disease (AD) is a neurodegenerative disease and the most common cause of dementia; it usually occurs in old age. Familial Alzheimer's disease (FAD or EOFAD for early onset) is an inherited and uncommon form of AD. Familial AD usually strikes earlier in life, defined as before the age of 65.
A link between these types of drugs and cognitive impairment isn't a totally new discovery, but for the first time, researchers used brain imaging techniques to determine the physical changes ...
Its causes are under investigation and occurs commonly in older patients and those with pre-existing cognitive impairment. [2] The causes of POCD are not understood. It does not appear to be caused by lack of oxygen or impaired blood flow to the brain [3] and is equally likely under regional and general anesthesia.
Luchetti explains that dementia is a spectrum, meaning that there is a range of levels and types of dementia. And the neuropathological changes in the brain start decades before symptoms show up.
Sundowning, or sundown syndrome, [1] is a neurological phenomenon wherein people with delirium or some form of dementia experience increased confusion and restlessness beginning in the late afternoon and early evening. It is most commonly associated with Alzheimer's disease but is also found in those
The risk of dementia rises as you age and if you have a family history, per Mayo Clinic. However, leading a healthy lifestyle may reduce the risk of developing dementia — such as eating a ...