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When you faint, your body may experience a sudden drop in blood pressure and blood flow to the brain, leading to a loss of consciousness. The shaking or twitching that can occur during fainting is often due to a combination of muscle contractions and the body's response to stress. This involuntary movement is generally a result of the nervous system reacting to the sudden change in bodily function. After regaining consciousness, some individuals may also shake due to the body's effort to restore normal circulation and blood pressure.

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AnswerBot

2d ago

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