Doctor insights on:
What Causes People To Cough Up Blood
The cough reflex is a protective mechanism that uses muscles in your throat and chest to expel mucous and saliva that may contain pathogens that would otherwise possibly be inhaled via aerosol or to expel pathogens infecting the throat and respiratory system. Cough benefits the host by reducing load and benefits the pathogen which may then spread via aerosol. ...Read more
Frank Blood?: Per Mayo Clinic, possible reasons for coughing blood include: chronic bronchitis, bronchiectasis, Pulmonary Tuberculosis, Chronic obstructive pulmonary disease, lung cancer, cystic Fibrosis, pneumonia, abscess of lung, emphysema,pulmonary embolism, chest trauma, parasitic infections. See: http://www.mayoclinic.org/symptoms/coughing-up-blood/basics/causes/sym-20050934 ...Read more
This is serious: If you've coughted up blood and you're not just recovering from a chest cold, you have treatable tuberculosis until proved otherwise. Get right with your physician. Nowadays lung cancer is more common in many parts of the world, and there are other causes as well, but you owe it to yourself and those around you to get checked without delay. ...Read more
In fact any can: If the infection irritates the lining of your airways you may cough up some blood, similar to how constantly blowing your nose, just from allergies, can lead to blood in your nasal secretions. There are some more aggressive bacterial or fungal infections that can erode into blood vessels in the lung and cause more serious bleeding though. ...Read more
Frank blood is: serious. Per Mayo Clinic, possible reasons for coughing blood include: chronic bronchitis, bronchiectasis, Pulmonary Tuberculosis, Chronic obstructive pulmonary disease, lung cancer, cystic Fibrosis, pneumonia, abscess of lung, emphysema,pulmonary embolism, chest trauma, parasitic infections. See: http://www.mayoclinic.org/symptoms/coughing-up-blood/basics/causes/sym-20050934 ...Read more
See doc today....: You need to be seen today asap! these symptoms are very worrisome. If you have been forcefully vomiting, you may have a tear somewhere (possibly esophagus) causing the bleeding. Depending on the amount of bleeding, you may be anemic leading to passing out. Or, there could be a different scenario but, regardless of exact diagnosis, these symptoms are serious. Go to the er today! good luck! ...Read moreSee 1 more doctor answer
Not likely: Pet allergies can be very annoying leading to allergic rhinitis or severe triggering asthma or even rarely anaphylaxis. However, pet allergies should not cause a person to cough up blood. A cough productive of blood may have many causes and a physician skilled in the evaluation such as a pulmonologist can help identify the cause so proper treatment can be given. Don't delay.... ...Read more
A common...: ...Cause is narrowing of the artery that supplies blood to the kidneys, though there are others. ...Read more
Coughing or spitting: If coughing that implies it is coming from lungs due to bronchitis, TB or even a tumor. If spitting it implies it is coming from GI tract. Either one requires prompt medical evaluation. If the amount is large go to the ED now. If smaller see primary care as soon as possible. Thanks for trusting HealthTap! ...Read more
Given : Given your symptoms, sinusitis may be the culprit. There are many causes for coughing up blood--from simple and easy to complex and concerning. It can be from the nose, mouth, throat, lungs/bronchi, and esophagus. The most common cause can be bronchitis or pneumonia. If this is persistent, you should go to the doctor. It is hard to judge without more info: age, smoker, fever, difficulty breathing, throat pain, etc. ...Read moreSee 1 more doctor answer
Hemoptysis...: Coughing blood is called hemoptysis and it is a serious symptom that always requires an evaluation by a doctor. The most common cause is bronchitis but malignancy can also cause this and it must be ruled out. So, if you have this symptom, see your doctor asap. If you are also short of breath, go to the er for evaluation. It may be the humidity in the shower is loosening up the sputum. See doctor. ...Read more
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