LivingToBreathe
New member
So i'm pretty sure everyone with CF does this, but I just ended a 3 week treatment of Antibiotics yesterday and when I did my breathing test my FEV1 was 95% so I have really good lung functions. But a big rain happened today and it's been making me cough and have asthma attacks and hard coughing spells and i've been coughing up blood. Ranging from a tiny bit with mucus to nothing but bright red blood and this is the first time it's lasted for an' entire day. Not non-stop, but kinda coming and going. Does this happen to anyone else and how long does it usually last?