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Panic attacks are associated with many different symptoms, with a person experiencing at least four of the following symptoms: increased heart rate, chest pain, palpitations (i.e. feeling like your heart is pounding out of your chest), difficulty breathing, choking sensation, nausea, abdominal pain, dizziness, lightheadedness (i.e. feeling like ...
Panic disorder is a mental and behavioral disorder, [5] specifically an anxiety disorder characterized by reoccurring unexpected panic attacks. [1] Panic attacks are sudden periods of intense fear that may include palpitations, sweating, shaking, shortness of breath, numbness, or a feeling that something terrible is going to happen.
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 toxic exposure or low perfusion state). [8] Common causes of dizziness include: Inadequate blood supply to the brain due to: A sudden fall in blood pressure [7]
In order to be characterized as a panic attack, the Diagnostic and statistical manual for mental disorders, the fifth edition, or DSM-V, says patients need to have an abrupt onset of four of the following thirteen symptoms: pounding heart or fast heart rate, chest pain or discomfort, , sweating, trembling, shortness of breath, nausea, dizziness ...
Conditions that can cause the feeling ... like a sudden drop in blood pressure, may signal to the brain that something is very wrong, says Hafeez. It may also be the release of hormones from the ...
The underlying mechanism involves the nervous system slowing the heart rate and dilating blood vessels, resulting in low blood pressure and thus not enough blood flow to the brain. [2] Diagnosis is based on the symptoms after ruling out other possible causes. [3] Recovery from a reflex syncope episode happens without specific treatment. [2]
What causes vertigo and dizziness? “Dizziness is generally a more neurological cause or a potential cardiac cause. For example, it could be a blood flow issue or stenosis of a carotid artery ...
Symptoms concerning brain and mind (9) Feeling dizzy, unsteady, faint or light-headed. (10) Feelings that objects are unreal (derealization), or that one's self is distant or "not really here" (depersonalization). (11) Fear of losing control, going crazy, or passing out. (12) Fear of dying. General symptoms (13) Hot flashes or cold chills.