What Causes Scar In The Lungs?

hi i suffered from tuberculosis in 2006 i was under medication for 6 months i was completely cured. in 2010 ihad little bleeding and this year also the same thing happened doctor gave antibiotics and other medicines.my doctor says there is a scar in the lungs due to stress,strain blood oozes out from there.my family is worried please suggest a permanent remedy.i am 45 yr old,5ft 6in,69kg. i am a thyroid patient i take[0.75mg]eltrocin,my periods have stopped 10 yrs back,ihave spondilitis in the neck region,i am under homeopathy medication for the last 2 and half yrs due to black skin patches which was the side effct of some homeopathy medicine.