Hi I have blood in my phlegm sometimes. I went to lab and test my bloody pledgm. There was nothing wrong. Today again I saw only blood in my mouth without phlegm. I have no other symptoms, no cough! No mouth and teeth problem. What could it be? Is it dangerous.
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What Causes Bloody Sputum?
Hello The blood from the lungs come off due to the cough meanwhile from the stomach with vomiting. Regards Dr.Jolanda