Hi Doctor, I am single mom of 4 kids.I was having ptb 5 years ago and it was cured since I took medicine and according to the doctor I was already cured.But now I am suffering too much cough,so is it possible that my ptb is active again?Is having too much problems can cause ptb?I am so weak,have fever on and off,loss weight and loss of appetite. Please help me,I am 42 years old.