... Hi, my girlfriend has recently been coughing up black mucus, with some blood. She's thirteen. One night her throat was really swollen and had a hard time to breathe. She does NOT smoke, but her parents do. ... (0 replies)

... It appears as a white residue on my walls that leaves streaks when I wipe my fingers through it. My bed is pushed up against the wall as it's a built in bed. ... (12 replies)

... when I was 7 years old. I spent about 20 years of my life in perfect health, and then I started getting sick, and had horrible coughing bouts, lots of mucus, bloody sputum, shortness of breath, constant infections... ... (1 replies)