How Long Does Yellow Phlegm Last and When to See a Doctor?

Yellow phlegm usually lasts 7 to 10 days. Learn when to seek medical help and how to relieve symptoms effectively.

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Yellow phlegm typically clears up within 7 to 10 days. If it persists beyond this period or is accompanied by other symptoms like fever, chest pain, or difficulty breathing, seek medical advice as it may indicate a more serious condition. Drink plenty of fluids, rest, and consider over-the-counter remedies to alleviate symptoms.

FAQs & Answers

  1. What causes yellow phlegm? Yellow phlegm is typically caused by an infection such as a cold or sinus infection, where white blood cells fight off bacteria or viruses.
  2. Is yellow phlegm contagious? Yellow phlegm itself is a symptom, not contagious, but the underlying infection causing it, like a cold or flu, can be contagious.
  3. When should I see a doctor for yellow phlegm? Seek medical attention if yellow phlegm lasts more than 10 days, or if you experience symptoms such as fever, chest pain, or difficulty breathing.