Dr. Wilfrid Herard M.D.

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• What Is Orthopnea?

  OrthopneaOrthopnea is a condition that causes breathing difficulties when an individual is lying down. It usually happens at night when the person is going to sleep. People with orthopnea usually experience tightness in the chest and being oxygen-deficit. The shortness of breath is due to lying down...

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• 6 Reasons Why You Are Coughing Up Green Mucus

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