The Real Causes of Constant Phlegm and Mucus in the Throat — And How to Get Rid of It

If mucus is persistent for weeks, green or yellow, or accompanied by fever, chest pain, or difficulty breathing, consult a healthcare professional. Chronic conditions like sinusitis, asthma, or bronchitis may require treatment.

When to Be Concerned

Mucus lasting more than 3–4 weeks

Blood in the mucus

Severe sore throat, fever, or persistent cough

Shortness of breath

These could signal more serious infections or underlying conditions requiring medical attention.

Final Thoughts

Excess mucus and phlegm are your body’s natural defense mechanism, but chronic buildup is not normal. By addressing the underlying cause—whether allergies, reflux, or infection—you can restore comfort to your throat and breathe easier. Simple lifestyle changes, hydration, and targeted remedies often make a big difference.