The conversation between human and AI assistant.
Is it unhealthy to swallow one's own phlegm during a cold or a flu? Are there any ill effects or benefits from swallowing or not swallowing phlegm?
Are there any benefits from not swallowing phlegm though?
Some doctors advise against swallowing phlegm as doing so can irritate the throat and cause coughing. Additionally, coughing or spitting can help prevent the build-up of phlegm in the throat and lungs, which can make it easier to breathe.