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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.
Certain types of headaches may be a sign of a more serious condition, such as a brain tumor or aneurysm, especially if the pain is sudden or severe, according to Cohen. "This highlights the ...
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 ...
Likewise, somatosensory auras (such as tingling, numbness, and pain) can result if the somatosensory cortex is involved. When the primary somatosensory cortex is activated, more discrete parts on the opposite side of the body and the secondary somatosensory areas result in symptoms ipsilateral to the seizure focus.
Dizziness or lightheadedness. Numbness or tingling in your hands or fingers. Feeling as if you’re choking. Chest pain. Heart palpitations. Stomach pain. Nausea. Dry mouth. Severe panic attacks ...
Numbness usually occurs after the tingling has passed with a loss of position sense. [41] Other symptoms of the aura phase can include speech or language disturbances, world spinning, and less commonly motor problems. [41] Motor symptoms indicate that this is a hemiplegic migraine, and weakness often lasts longer than one hour unlike other ...
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 ...