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A member asked:

What is the cause of vibrating feeling in left breast?

A doctor has provided 1 answer
Dr. Edgar Mendizabal answered

Specializes in Internal Medicine

Fasciculations?: Your pectoral muscle under the breast might be fasciculating (vibrating). It happens for no reason mostly but anxiety, low calcium, high caffeine or low magnesium are sometimes responsible.

Answered 3/24/2021

4.8k views

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