Coughing leads to breathing difficulty. What is it?

Question

Recently, I've been having a problem. Sometimes, when I cough hard, I suddenly can't breathe. It's like my bronchial tubes contract or there's something blocking the way. It lasts for about 5-10 seconds, and I can finally inhale or exhale slowly. There is some phlegm involved, too. What could this be?

Answer 1

Thats called bronchitis I have it.