answersLogoWhite

0

Yellow shades-green shades are infection.
Red- not nessisarily a bad thing you can have a little blood in your sputum from broncitis and it look like a ton of blood.(still go to the dr or er to have this checked because it could mean a pulmonary embolism or something serious).
Brown- old blood
lighter browns-smokers
white-clear-normal
pink-frothy(bubbliy) means fluid in the lungs (go to the er)

User Avatar

Wiki User

15y ago

What else can I help you with?