It is easy to cure. I've had it before. What's the name of a week's drip? I forgot the name, only remember that the bottle should be wrapped in a black bag! Long-term untreated will turn into pneumonia, and untreated will turn into tuberculosis. This is an infectious disease, which is difficult to cure, so early treatment is less expensive and less painful. You don't feel well coughing now, do you? Don't compete on your own body like I did at the beginning, and finally treat pneumonia! I suggest you see a doctor early, because the illness can't be delayed. Meanwhile, I wish you a speedy recovery!