I feel as if something is causing me to have more mucus than most people. But on the other hand Pseudo is known to cause alot of mucus. Given the color of mine and the amount and how I am doing on the whole it is probably the pseudo infection causing so much. But I do also produce in addition to the colored, alot of white foamy mucus. I have yet to hear of an explanation for the white foamy that makes much sense (from pulmos). But it does seem like those with reflux report it. I still am amazed at your volume. Mine is about 3 ounces which is a lot. 7 is so much. But it does not sound like you are getting very good explanations for it. Is it clear or colored?