Throwing up mucus can occur when mucus from your stomach lining or mucus that you swallow appears in your vomit. Mucus from postnasal drip and coughing can also trigger vomiting, especially in ...
Phlegm color can indicate underlying health issues. Clear or white may signal allergies or ... If symptoms like persistent cough, congestion, or phlegm persist or worsen, consult a doctor promptly ...