Chest & Breathing Problems

I am a smoker. Planningto go to Saudi. For a precaution took an X-ray of chest today. Having cough. How can I clean my lungs?

I am 56 years old male, known case of hypertension, DM, childhood asthama. Presently since one year I have dry cough and occasional productive cough.

For 7 months child, fever, breathing problem and cough not recovered, frequently coming. Consulted few doctors but problems not resolved

She's not well and heart in the pain and infections breathing problem she's already taken the medicine but she's not ok

I have been facing shortness of breath from past 1 year associated with frequent burps and yawning. Please help

There is pain in the bottam of left lung from tomorrow,,,m feeling pain during breathing,,,,,,,,,,,,,,,

Hi,while playing football i collided with my friend in the game.He is above 100 KGS & he fell on me,on my chest.That time i was blacked out & was not able to breathe properly for some time but was normal after that but there is pain on my right side of the chest & still there a bit & while breathing heavily.Would really appreciate any assistance.:)

I've been having cold (sometimes running nose and most of the times congestion in chest) for the past 3 to 4 months. I had taken antibiotics but not relieved much.

Facing throat infection, breathing problem while coughing since last 3-4 days, I was having fever last week

I've been getting sneezes when I wake up most of the days. Some days it is very much and runny nose too. Sometimes itchy nose in the middle of night which doesn't make me sleep comfortably . I have dust allergy.