Hi, just a question about phlegm in my chest.
It seems to keep coming back. I've been to the doctor and he gave me antibiotics the second time, it went away, but then every few weeks it comes back and there is a sore throat in the morning and then phlegm in my lunchs and throat again. it does not hurt, just annoying. I'm wondering if it's something in my home that's setting it off. an allergy to dust? something i'm eating?