Conversation: The conversation between human and AI assistant.
[|Human|] I have MS and congestive heart failure---ive been coughing up blood for over a month--I drink a lot of cranberry juice so I was hoping this was it until today I coughed up too much for me 2 ignore any guesses? also which doctor would I go too I have several specialist or my primary care doctor?
[|AI|]  Hi There After going through your query I understand your concern. I would like to tell you that coughing up blood is serious medical condition that can be because serious infection of lung or heart disease. And in your case, you might be on blood thinners like war for chrome and severity of coughing blood increases.It's advisable for you to go to your primary doctor or see a cardiologist for further evaluation and treatment properly. Hopefully this has answered your query. Kind Regards Chat Doctor.