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Lightheadedness is a common and typically unpleasant sensation of dizziness [1] or a feeling that one may faint. The sensation of lightheadedness can be short-lived, prolonged, or, rarely, recurring. In addition to dizziness, the individual may feel as though their head is weightless.
Many conditions cause dizziness because multiple parts of the body are required for maintaining balance including the inner ear, eyes, muscles, skeleton, and the nervous system. [7] Thus dizziness can be caused by a variety of problems and may reflect a focal process (such as one affecting balance or coordination ) or a diffuse one (such as a ...
These transient symptoms, typically manifesting as visual abnormalities like flashing lights or zigzag lines, serve as distinctive precursors to the ensuing headache. Other sensory experiences, including tingling, numbness, difficulty speaking, or temporary alterations in hearing or smell, may also occur during the aura phase.
Episodes of vasovagal syncope are typically recurrent and usually occur when the predisposed person is exposed to a specific trigger. Before losing consciousness, the individual frequently experiences early signs or symptoms such as lightheadedness, nausea, the feeling of being extremely hot or cold (accompanied by sweating), ringing in the ears, an uncomfortable feeling in the heart, fuzzy ...
Tingling is a common symptom of multiple sclerosis, but there are also many other causes of this sensation in the body, according to MDs. Here's what to know. That Tingling Sensation You're ...
Symptoms include severe headache, nausea/vomiting, seizures, dizziness or lightheadedness or vertigo, one-sided facial drooping, one-sided numbness, weakness, tingling, or paralysis, speech problems, blindness, deafness, memory issues, attention problems, balance problems, coordination problems and decreasing level of consciousness or complete ...
“This can cause tingling, numbness, or a cold feeling,” says Dr. Patel-Dunn. The phenomenon is known as paresthesia, and while unsettling, it’s not much different than when your foot falls ...
Hyperventilation syndrome (HVS), also known as chronic hyperventilation syndrome (CHVS), dysfunctional breathing hyperventilation syndrome, cryptotetany, [1] [2] spasmophilia, [3] [4] [5] latent tetany, [4] [5] and central neuronal hyper excitability syndrome (NHS), [3] is a respiratory disorder, psychologically or physiologically based, involving breathing too deeply or too rapidly ...