Coughing can be normal, but coughing up things like vomit and blood should be looked into quicklyKey takeaways:Coughing can ...

Expert pulmonologists share essential guidelines on distinguishing normal coughs from dangerous ones, plus effective home ...

Coughed-up blood may appear pink, bright red ... You may also cough up mucus tinged with blood, which can be mostly clear, ...

In contrast, expectorants lubricate your airway, which helps loosen up the mucus and make ... develop a severe cough, notice thick green or yellow mucus, run a fever, and/or feel extremely ...