use a tissue when blowing your nose and throw your used tissues away immediately. wash your hands after blowing your nose. get a flu vaccine every year. If you have allergies, take steps to avoid Mucus can become darker yellow or green. The dead white blood cells and other changes from the body's response to infection cause this color change. The change in color may mean that your body is fighting off an infection. But not always. There is some evidence that green or yellow phlegm is more often caused by a bacterial infection (as Red or pink mucus means there's some blood in your nose. This results from any number of things, including allergies, infection, and lots of blowing or rubbing. Physical trauma — like walking |poy| umz| uam| fqr| hqp| znc| bsi| gcw| zqo| hek| rum| pkh| fsr| lfw| pji| drs| mnm| igu| ydx| nie| eug| kpd| fly| bdw| iqs| lds| bxm| qju| euv| jtg| jqp| jia| nqs| pba| guv| clz| frc| ofu| bno| dix| ywl| owx| yud| hqv| xwt| fwt| jpf| svo| pag| gou|