The cervix is lined with glands that normally secrete mucus. These endocervical glands can become filled with secretions that accumulate as a pimple-like elevation called Nabothian cysts. These cysts are not a threat to health and no treatment is necessary.
Review Date 7/13/2021
Updated by: John D. Jacobson, MD, Department of Obstetrics and Gynecology, Loma Linda University School of Medicine, Loma Linda, CA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.