yes, i had the same experience as squirt - i had an antibiotic but it wasnt until i also added a COMPLETE wormer (avitrol) that eddy really got better. i do suspect her lack of air was perhaps the gapeworm blocking her throax... once wormed, she became well again... you need to worm once then...
ps - my vet also told me that when a chook stands up when its sick it can be a sign that they are trying to get air. this may be a sign of respiratory disease. its more difficult for them to breathe when sitting.
i also must note, that it was after i wormed her that she came back really good...
im so glad your little one got better justdawn... thanks for all your detailed info-ive found it very helpful.
i know this is an old post but thought to add to it as my gal - dame edna (little eddy) displayed similiar symptoms (tail droop, lethargic, not eating much, watery poo, and hard...