Hello XXXXXXX,
The prednisone will reduce the inflammation and swelling in your lungs, so that they can function properly. With the inflammation, and swelling your lungs will not be able to function, your body does not get oxygenated well and can't heal; your lungs will become more edematous and swollen, and the infection will get worse.
So temporarily it is OK to take prednisone. Its generally not good to take prednisone long term as the side effects will start to be more of a problem than the benefits. But for now, you should follow your doctor's advice. Continue taking your prescribed medicine, rest, lots of fluids.
And get well soon!
Nurse (RN)
35+ yrs skilled nursing experience; Dir of Nursing Skilled Nursing/Rehab; Elder Care Consultant