I don't smoke and sometimes when I have mucas come Up there is some thin black strans. This has been happening since I was little I always thought it was dirt bc when I blow my nose sometimes the ... View answer

I have had a cold for a week but am noticing black mucus streaks when I have to blow my nose as it is. So blocked ... View answer

Hello doc My son is 9 months old Since today morning he is passing mucus in stool with slight streaks of blood. Once his stool was only mucus. I am really worried He ate paneer yesterday. As... View answer

stool all mucus bright red blood throughout 10 days intestinal problem. started as watery diarrhea then mucus stool now all thick clear mucus with streaks of light brown to bright red blood.... View answer

Hi, I've noticed for about the past year, whenever I blow my nose there are small streaks of blood in the mucus. I only notice it when I have a cold because that's the only time I blow my nose. I was ... View answer

Black Streaks in Mucus when caughing up, I am Asthmatic, I am regularly taking Triohale Inhelar 2 ... I am getting this Black Streaks in the Mucus. ... View answer

I had black streaks in my snot after blowing my nose. I have had pressure behind my nose due to the allergies of the pollen. Why is there black steaks in my snot and what does it mean.... View answer

i quit smoking 3 weeks ago. I ve been coughing up phlegm w/ black streaks since then but only in the morning. Is this normal? I have not had an x-ray but a doctor said my lungs sound clean from a ... View answer

cold without fever and is now blowing out greenish mucus and also black streaks. THought it might be ... black. What type of bacteria or fungus causes black streaks? ... View answer

black streaks in it. i am very concerned because my resporatory health has been greatly affected. it really scary not being able to breath properly 90% of the time. Can these black... View answer