Phlegm is a type of mucus produced in the lungs and lower respiratory tract. It is most noticeable when a person is acutely sick or has a longstanding health condition. Mucus forms a protective lining in certain parts of the body, even when a person is well.
Related Herbs: Mallow, Plantain, Ribwort, Ramsons, Sage & Thyme, Wild Thyme
