関連ワード:
how long do you cough up phlegm after a cold how long do you cough up mucus after a cold how long do you spit up phlegm after a cold how long do you cough up phlegm with a cold how long do you cough up mucus with a cold how long does a cough with phlegm last after a cold how long does it take to stop coughing up phlegm after a cold why do you cough up phlegm after a cold why do i cough up phlegm after a cold how long will i cough up mucus after a cold
