Stuffy Nose? Don't Worry! Researchers Say It's A Sign That Your Immune System Is Working

Stuffy Nose

Stuffy Nose (Credit: Canva)

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Updated Jan 31, 2025 | 02:49 AM IST

SummaryNormally, mucus is clear. But during illness, it can acquire colour—yellow or green. Regardless of whether it is clear or tinted, the production of mucus by your body is a clear sign that your immune system is working.

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