A member asked:

Why do i wake up with my heart racing?

A doctor has provided 1 answer
Dr. Michael Sinclair answered

Specializes in Family Medicine

LOTS of reasons: Tachycardia (fast heart beat) can be caused by stress, anemia, infection, fever, dehydration, medication, low blood sugar, hyperthyroidism and many many other causes. Some causes are problems with the heart, others cause your normal to beat too fast. Time to call your doctor and get checked out!

Answered 4/12/2014

5.7k views

Thank

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