Mucocele: Causes, Symptoms, Treatment, And Payment Solutions You’re halfway through a bag of chips when you accidentally bite your lip hard. A few days later, you notice a weird bump inside your lip. It doesn’t hurt, but it’s definitely not going away either. Sound familiar? That strange little bump might be an oral mucocele, also known as a mucous cyst or mucous retention cyst. A mucocele is a fluid-filled bump in the mouth caused by blocked salivary glands. Learn how to identify, manage, and treat them effectively. https://www.credee.com/mucocele-oral-mucous-cyst-causes-treatment-management/