+ Video transcript Video/Image Voiceover/Audio [HealthyWomen logo]  Type 2 Inflammation and Nasal Polyps Then Why Nasal Polyps May Come Back After Treatment Woman blowing her nose while a thought bubble filled with question marks floats over her head GRAPHIC: Nasal polyps  SUPER:  4 out of 10 get polyps again after surgery Narrator: Nasal polyps are a type of growth inside the nose or sinuses. They’re not cancerous, but they can interfere with sleep and cause a stuffy nose, loss of smell and taste, headaches, and other symptoms.  Often, these symptoms can b...

4 hours ago

On HALO