Phlegm color can indicate underlying health issues. Clear or white may signal allergies or viral infections. Yellow or green suggests bacterial infection, needing prompt antibiotic treatment.

Phlem which edges towards a yellow shade, could be a sign your body ... Pharmacist Rita, who worked with nasal spray brand Xlear, said green snot is a sign the infection has taken hold and ...

A lot of people think yellow or green snot means you need an antibiotic. That is not true. Laura Martin, MD, MPH If it's a viral infection causing the yellow or green snot, yellow in particular is ...

When your child has yellow snot, it's because the white blood cells are fighting off the infections. The good news is their body is doing what it should. The bad news: your child's probably getting ...