関連ワード:
coughing up black mucus in the morning coughing up dark mucus in the morning coughing up black phlegm in the morning spitting up black mucus in the morning coughing up dark phlegm in the morning coughing up dark green mucus in the morning coughing up dark yellow mucus in the morning coughing up dark brown mucus in the morning coughing up dark brown phlegm in the morning spitting up dark green mucus in the morning
