Hi, I do a fair bit if cardio, but sometimes when we have to do quick sprints and I am breathing hard, i start coughing and my lungs hurt and when I stop I have a bad cough and can taste blood for a while. I sometimes have the cough for a few days afterwards.
you are almost having like bronchitis symptoms which is turned on with cool air and temperature changes,if you are having a dry cough, this will cause irritation and scratching of the throat causing some blood to come out,if so then you can just take an anti histamine once daily to avoid the symptoms,,if your cough is productive of sputum then you will need to get an expectorant,and drink plenty of warm fluids…
these symptoms can be due to long standing bronchitis or early stages of asthma.
you should get spirometry,ct chest and if necessary a bronchoscopy done to see whats wrong.
breathing exercises in fresh air will help.
avoid doing strenous work outs.
consult a physician.
U NEED TO GET CHEST XRAY AND HRCT CHEST TO SEE WHATS CAUSING THE BLOOD TO BE FELT IN THE COUGH.
A CHEST PHYSICIAN WILL BE HELPFUL.
PLEASE FIND OUT IF YOU HAVE ANY POSITIVE FAMILY HISTORY OF THESE SYMPTOMS AND TAKE NECESSARY PRECAUTIONS