Pleurisy issues? Back in July I was diagnosed with pleurisy around both of my lungs and my heart. I had surgery around both of my lungs along with numerous taps in back. The fluid around my heart decreased on it's on. I'm on more medication than I can count now. I keep getting "flare-ups" anyway. Now the real issue: Since I've been sick I've lost an extreme amount of weight. Thinness runs in my family as it is.  Now I am 5'3" and right about 90lbs. I'm having a hard time eating, things don't seem to want to go down or stay down. I need to gain weight desperately, I'm afraid even more for my health now. I've seen the best dr's in the world (in Boston) and all are stumped by my illness and weight loss.  Has anyone had a similar experience or any ideas on how to put back on some weight? Any suggestions would be greatly, greatly appreciated.

Summarized question: How can I stop weight loss realties to pleurisy?