Chest & Breathing Problems

Hello Dr. Recently did my xray and found a scar in the report. According to the report its ineffective old TB scar. I would like to know if there is any treatment or medicine to get rid of this scar and get clear lung xray. Also want to understand PPD test. If there is swelling in arm with red area around the injected point but no specific bump on that spot is considered to be positive?

I am suffering from severe chest pain ....it occurs during night times I cant bear d pain..total day I cant sleep nd I cant eat food

Of a girl with no history of pulmonary conflicts, bearing age of just 23 years... Why n how is breathing rate increasing when walking too much , when climbing stairs, when travelling by public transport?? What are the symptoms referring to? N what should be the precautions? Whom to consult ? Working in MNC, with less diet

Last night i woke up around 3 AM gasping, I am having a difficulty in breathing suddenly. This is happened for the first time and it going on but its effects decrease. Can I also have the medicine deriphyllin?

My mother was not eating solid food for some time and doctors were doubtful for cancer but test i.e ct scan, fnac , and pet ct scan were negative although still she is not eating solid food. But after some time one day her oxygen saturation went down below 90 and heartbeat rate was around 135. But after some time she got recovered but she is still in ICU. in lungs they found some fluid and sent for culture and thankfully it is also negative. No becterial infection. So plz advice me sir what to do .although doctors have started imperical treatment ..i.e giving medicines of TB for 15 days.

After smoking weed about 2 weeks ago I was going through lot of depression and sleeping disorders. sometimes chest pain .now kind of nose is blocked and. And have some acidity problem chest pain sometimes.I am really confused which doctor to see.

Since two months im having pain near chest exactly above heart and some times right side part of heart.i dont knw if its a heart problem or a nerve or gastric problem..

My husband has a small lump in the lower portion of his chest. It does not pain at all. It exists from the past three years.

I've been having pain in the right side of my chest when I swallow solids and/or liquids. This has been noticed for about a week.

Feel like there is something happens inside my chest i dont know what it is maybe because i smoke thats why i always thinks that maybe my lungs working right or not.. Stupid thoughts but exactly what i feel and parallely i was also on psychiatric treatment ..