A member asked:

When i do too much talking excitedly or enthusiastically, i tend to feel light headed and weak. drained, why?

2 doctors weighed in across 2 answers
Dr. Bradford Romans answered

Specializes in Internal Medicine

Your question: Raises the possibility of cardiopulmonary dysfunction.See your doctor or cardiologist to sort this out.

Answered 1/26/2014

4.5k views

Thank
Dr. David Kam answered

Hyperventilation: Excessive loud talking cause you to exhale too much carbon dioxide from your lungs which can lead to lightheadedness. Lack of inhalation of oxygen can make you feel week and drained.

Answered 1/26/2014

4.5k views

Thank

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