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What causes deep breath once in a while?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hi doctor,

I am trying to find out a specific function of the diaphragm when it comes to taking a deep breath. There seems to be a deep breath one takes similar to when one is at the doctor and they say take a deep breath and then there is a much more satisfying deep breath one can take which seems to fill the upper lungs with much more air. It looks like the diaphragm (upper belly) moves out a little bit when this deep breath happens. Can anyone explain the mechanics of this? Why can this deep breath happen sometimes and not other times? It is as if I could hold a musical note for 3 minutes because there is so much O2 in my lungs.

Answered by Dr. Indermohan S. Thethi

Education:

MD

Professional Bio:

Dr. Indermohan S. Thethi is an Internal Medicine Specialist skilled in diagnosing and managing a wide range of adult medical conditions. He has expertise in preventive care, chronic disease management, and complex case coordination. His clinical focus includes hypertension, diabetes, cardiovascular diseases, respiratory illnesses, infections, and routine health assessments, providing comprehensive care tailored to individual patient needs.

This doctor is not available for online consultations on the platform anymore.

Hi,

Welcome to icliniq.com. It is an interesting question. Your observation that sometimes you can take a deep breath that is a bit more satisfying than other times makes me a bit more curious as to whether you are in the same posture every time you try it. The diaphragmis a muscle that divides everything in chest from everything in the belly with a few orifices that help get certain things like your food pipe through. It helps to expand the lungs by moving towards the belly while to take a breath in thereby creating more space for the lungs. Since there is a finite potential space, I wonder if you feel the difference based on how much food you have had or what time of day is it. I suggest a more detailed discussion if you can provide some more information.

Medically reviewed by Dr. Divya Banu M
Published At June 1, 2020
Reviewed At July 11, 2023

Education:

MD

Professional Bio:

Dr. Indermohan S. Thethi is an Internal Medicine Specialist skilled in diagnosing and managing a wide range of adult medical conditions. He has expertise in preventive care, chronic disease management, and complex case coordination. His clinical focus includes hypertension, diabetes, cardiovascular diseases, respiratory illnesses, infections, and routine health assessments, providing comprehensive care tailored to individual patient needs.

This doctor is not available for online consultations on the platform anymore.

Education:

BDS

Professional Bio:

Dr. Divya Banu M is a dedicated Dental Surgeon with valuable clinical experience. She specializes in the diagnosis, prevention, and treatment of various diseases and conditions affecting the oral cavity. With a gentle and patient-centered approach, she is committed to promoting oral health and enhancing smiles through quality dental care. Her areas of expertise include restorative dentistry, preventive dental care, and cosmetic dental procedures.

This doctor is not available for online consultations on the platform anymore.

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Education:

MD

Professional Bio:

Dr. Indermohan S. Thethi is an Internal Medicine Specialist skilled in diagnosing and managing a wide range of adult medical conditions. He has expertise in preventive care, chronic disease management, and complex case coordination. His clinical focus includes hypertension, diabetes, cardiovascular diseases, respiratory illnesses, infections, and routine health assessments, providing comprehensive care tailored to individual patient needs.

This doctor is not available for online consultations on the platform anymore.

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