A member asked:

Can lack of sleep/anxiety cause a rapid heart rate and 'lighthead?' i have been awake all night with palpitations/head zaps as i try to fall asleep.

3 doctors weighed in across 2 answers
Dr. Alan Ali answered

Specializes in Psychiatry

Lack of sleep: Sleep deprivation can be a factor in causing irritability, anxiety, poor concentration, fatigue, etc.

Answered 7/20/2021

5.4k views

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Blood pressure: Yes anxiety can cause headache also not sleeping can cause headache also check your blood pressure.

Answered 11/4/2014

5.4k views

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