Left lung/stomach issues

Hello, I have had strange symptoms in my left lung and stomach lately.  When I wake up in the morning, or after slouching on the couch for long periods of time, my left lung feels "stuck together" when I try to take a deep breath.  Then, once I take the deep breath, it stretches back out, feels a little soar, then eventually goes away.  I am fine throughout the day, exercise frequently without problems, but notice it more and more when I wake up in the morning, especially after a big dinner.  I think I have sleep apnea, though I don't know if it's related.  It almost feels like my lung has an "ache" to it after I eat.  I had these same symptoms a couple months ago, went to the doctor, he took an x-ray, and said he didn't see anything.  The symptoms disappeared for awhile, then came back recently.  Is this something I should worry about?  Thanks
Jake

[Kevin Pho, MD]

Repeating the chest x-ray can be considered to see if anything has developed lung-wise in the interim.  Further imaging can be obtained with a chest CT scan, if indicated.

Another consideration would be a blood clot in the lungs, which again, can be seen on a CT scan.  

With the association with food, you can also consider an upper endoscopy, which can exclude upper GI conditions like dyspepsia, GERD, or inflammation.

These options can be discussed with your personal physician.

This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.

Kevin Pho, M.D.
www.kevinmd.com
www.twitter.com/kevinmd