Rochelle Collins, DO, is a board-certified family medicine physician and assistant clinical professor of family medicine at Quinnipiac University. Discharge from your belly button might be a sign of ...

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Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Isabel Casimiro, MD ...

If your doctor tells you that you have cystic lung disease, it means you have one of a group of conditions that cause lung cysts -- sacs of tissue filled with air or fluid. Treatments can help, but ...