If the brain is lacking oxygen, sudden movements, such as tilting the head up or down or bending over, can cause the person to feel dizzy. It is important for a person to consult a doctor if poor circulation is causing dizziness, as it may be a sign of: a heart attack.
Although the causes of dizziness in older people are multifactorial, peripheral vestibular dysfunction is one of the most frequent causes. Benign paroxysmal positional vertigo is the most frequent form of vestibular dysfunction in the elderly, followed by Meniere’s disease.
While different people experience dementia symptoms in different ways, one of the more common signs of Lewy Body Dementia (often referred to as the second most common type of dementia), is dizziness and fainting. This is since Lewy Body Dementia attacks the part of the brain that controls the autonomic nervous system.
Get emergency medical care if you experience new, severe dizziness or vertigo along with any of the following:
It may not be possible to completely avoid all cases of dizziness, but there are some techniques to reduce or avoid dizziness in elderly people, including: Do not suddenly change your head or body position. For example, rather than getting out of bed immediately, sit on the bed for a minute or two before standing.
Steps people can take to relieve dizziness include:
The 10 warning signs of dementia
Here are some of the warning signs identified by dementia experts and mental health organizations:
The 7 stages of Dementia
Blood carries oxygen, so if blood does not circulate properly throughout the body, the brain may not get enough oxygen. If the brain is lacking oxygen, sudden movements, such as tilting the head up or down or bending over, can cause the person to feel dizzy.
Common causes of dizziness include a migraine, medications, and alcohol. It can also be caused by a problem in the inner ear, where balance is regulated. Dizziness is often a result of vertigo as well. The most common cause of vertigo and vertigo-related dizziness is benign positional vertigo (BPV).
Feeling light-headed when bending over—or when standing up from a squatting position—are the classic symptoms of postural (orthostatic) hypotension and are caused by a fall in blood pressure, which results in decreased blood flow to the brain.
Dizziness: While dizziness can be a side effect of some blood pressure medications, it is not caused by high blood pressure. However, dizziness should not be ignored, especially if the onset is sudden. Sudden dizziness, loss of balance or coordination and trouble walking are all warning signs of a stroke.
If you feel dizzy, sit or lie down at once. This will lower your chance of falling down. If you have vertigo, it may help to lie down in a dark, quiet place with your eyes closed. Drinking water may also give you fast relief, especially if you’re dizzy because you’re dehydrated.
Research published August 2020 in Neurology, the journal of the American Academy of Neurology, describes the benefit of taking both vitamin D and calcium twice a day to decrease a recurrence of vertigo for individuals predisposed to experiencing this disconcerting and sometimes dangerous physiologic symptom.