I've been having chest, upper back, and throat pain. On occasions I've coughed up green mucus with blood as well as when I blow my nose.?
I am having upper back pain that comes and go, and blood when I blow my nose. I do not have a cough. I am 25 and I don't smokecould I have lung cancer?
Almost certainly not. I don't think you have lung cancer at all. Back pain can be due to many things (including posture, very large breasts, etc) and blood when you blow your nose is probably due to a polyp. Obviously you should have it checked out if it's a lot. But at your age and with no smoking history, lung cancer would be very low on my list. As for bruising and weakness, you should probably have a blood test. Read more...