Here, doctors break down the meaning of your mucus color (what comes out when you blow your nose or cough up)and when you ...

Julia Calderone wrote an earlier version of this post.

Short answer, probably not. Yellow snot tells you that your body is already taking care of the problem. The color may fluctuate between yellow and green and may even vary as the infection or virus ...

Open your tissue, if you dare. The color of your snot can reveal a lot about your health. Our noses are lined with mucus membranes that secrete snot to help keep our tissues healthy and trap dirt ...