My son has been ill with "flu" since before christmas...fever, sweats, cough, weakness etc...some days he was not as bad...took to GP 2 weeks ago as he was covered in a rash and his hands were swollen said it was a chets infection and prescibed anti biotics...did not improve so took him again yesterdady - was sent to hospital for chest x ray and pneumonia was confirmed. He is at home on another higher dose antibiotis and we expect him to improve over next couple of days anyone been thru this? are there any complications I should look out for?...how long will he take to fully recover he has lost a stoone in weight was only 61/2 to start