But there may not be a known cause of your runny nose. Doctors call this nonallergic rhinitis or vasomotor rhinitis. She is a graduate of Tufts University School of Medicine and completed a residency at Maine Medical Center. Diagnosed with celiac disease during medical school, she realized the power of https://www.linkedin.com/feed/update/urn:li:share:7356320248985194496/?actorCompanyId=77283885