Chest & Breathing Problems

I've been smoking for over 5 years now, and the rate has been inconsistent. I have smoked more than 10 cig per day during exams in college, and at home I smoke 1 cig per day. Recently, I caught cold and cough, and Lot Lot of mucus is coming out while coughing and clearing nose. But, the coughs are getting painful and irritating. Seems like, Instead of healing my lungs, it has given up on healing because of the tar that's already there. I'm scared, is that a sign for cancer? What can I do to heal properly (not the obv ans of quitting, which I am on already). How to get any better and live healthy?

Suffering from asthma since childhood. Whenever physician checks, no whistling sound from the chest or lungs; but I cannot breath properly.

My 12 years old son having continues cough at 11pm daily from last 4 days. I consulted 2 doctors and get done AP chest x-ray and blood test and all seems normal. He is okay in morning and evening time but suddenly start coughing around 10.30-11pm and cough seems dry.. He claim chest pain and breathing problem at the time of start coughing.. It takes 30-40 mins to get normal. But today it takes long time... Please suggest. Is this type of Asthama? FYI, he has no fever.

Hello, I am getting pain in chest from 2to 3 days and feeling deficult in breathing.the pain starting majorly in night when sleeping

My dad is going through asthma since last 15 years. Using nebulizer and all the medicines as prescribed by the doctor., but not curing. Still he faces breathing problem. Please do let me know for the same.

I have little pain in chest when I breathe deep , stomach is not clean last 4days some digestive problem to , and specially when I exercise then pain in chest no older injury's . Some kinda dipretion .

I have had a cough for about a month, I am in pain and feel out of breath really quickly, I am coughing up greeny horrible mucus.

Chest heaviness Chest congestion Transparent mucus Contant coughing very hard .. Urine passes while coughing No sleep I have vomited 4 times in night itself Irritation and pain in nose ear throat nd lungs

Shortness of breath while talking and after walking up stairs, i am experiencing such a problem from last three days. After walking upstairs i am feeling like a immense stress for breathing. It is almost feeling like a asthmatic condition. I never had such a problem before

Sir i am having problems with my chest during winters my chest gets filled with cough that cause throat problem and continous cough is produced because of that i have shortness of breath while walking.