Hi all , i am tb patient & also had empyema in right lung & doctor prescribe me for decortication , my decortication is done but still i am facing breathing problem , my decortication was done 14 days before , may i know the reason of breathing problem , my half lung was expand after surgery , i also do deep breathing exersice , please suggest me what to do , my att was going on , i take 2 medicine , my att was start 3 months before