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 Doctor, I am writing because I ve recently been having black, hardened mucus in my nostrils (black boogers, in other words). It s slightly dry where I live, but can a little blood in the... View answer

I have had severe burning in my upper abdomen for two days, and now I have hard flex of black grit in my stool. I am in severe pain and don't know if I should wait for dr to open tomorrow, or go in ... View answer

Hi, I have had black specks in my mucus after a bout of cold and I had blood in the mucus initially and now that has stopped. I have been taking mucus decongestants I also experience shortness... View answer

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

Hi. I have been coughing up black grit in a sticky mucus for a number of weeks, and my wife ... exhaust gases and high NOx levels on occassion. Should this black grit concern me? I also... View answer

Hello. I ve been noticing black grit in my stool. Last Wednesday I had what I thought was a flu--aches and upset stomach. I vomited only once which was bile and the last bit had a black grit... 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. They did... View answer

my son has from a week same mucus in the mouth caming from the nouse and the mucus is black or brown he took 5 daays antibiotics but stil caming the mucus I want to tall yo my son have remove... View answer

I ve stuffy nose and syptoms of flue for 2/3 days. Now no fever or body pain exists. the mucus coming from my nose is white buut contains black tint some times. What s the reason behind that? ... View answer