Parotitis
En Español (Spanish Version)

Definition
Parotitis is inflammation in one or both of the parotid glands. These are two large salivary glands that are inside each cheek over the jaw in front of each ear.

Parotitis can be:

  • Acute—inflammation that resolves in a short period of time with or without treatment
  • Chronic—includes persistent inflammation or alternating periods of flare-ups and remission
Parotid Gland

Copyright © Nucleus Medical Media, Inc.

Causes
An inflamed parotid gland has several causes. These vary depending on whether the condition is acute or chronic. The most common causes include:

  • Bacterial infection
  • Mumps
  • Other viral infections
  • Blockage of saliva flow
  • Autoimmune diseases
Risk Factors
Factors that may increase your chance of parotitis include:

Symptoms
Acute parotitis may cause:

  • Sudden facial pain and swelling that worsens with salivation or after eating
  • Redness and tenderness
  • Pus may drain into the mouth
Chronic parotitis may cause:

  • Swelling around the parotid gland
  • Dry mouth
  • Milky secretions
  • Strange or foul taste in your mouth
  • Fever, chills, and other signs of infection
Chronic parotitis can destroy the salivary glands.

Diagnosis
Your doctor will ask about your symptoms and medical history. A physical exam will be done. This may be enough to make a diagnosis. Tests may include a blood test and a fluid sample from the parotid gland.

Imaging tests evaluate the parotid gland and surrounding structures. These may include:

Treatment
Treatment depends on what is causing the parotitis. Options may include:

Good Oral Hygiene
Flossing and thorough tooth brushing at least twice per day may help with healing. Warm salt-water rinses can help keep the mouth moist. If you smoke, talk to your doctor about ways you can quit.

Medications
Medications may include:

  • Antibiotics for bacterial infections (antibiotics are not effective for viral infections)
  • Anti-inflammatory drugs to manage inflammation and pain
Blockage Removal
Your doctor may need to remove a stone, tumor, or other blockage. Increasing saliva flow may be all that is needed to remove a mucus plug.

Prevention
To help reduce your chances of parotitis:

  • Get prompt treatment for any infections.
  • See your dentist for proper oral care as recommended.
  • Drink plenty of fluids throughout the day to avoid dehydration.
  • Receive the measles, mumps, and rubella (MMR) vaccination if you have not yet been vaccinated



RESOURCES:
Centers for Disease Control and Prevention

National Library of Medicine

CANADIAN RESOURCES:

Public Health Agency of Canada

References:
Acute suppurative parotitis. EBSCO DynaMed website. Available at: http://www.ebscohost.com/dynamed. Updated June 21, 2010. Accessed August 28, 2014.

Cain A. Parotitis. Net Doctor website. Available at: http://www.netdoctor.co.uk/diseases/facts/parotitis.htm. Updated October 4, 2005. Accessed August 28, 2014.

Chitre VV, Premchandra DJ. Review: recurrent parotitis. Arch Dis Child. 1997;77:359-363.

Wilson KF, Meier JD, et al. Salivary gland disorders. Am Fam Physician. 2014;9(11):882-888.

Last Reviewed June 2014



Health Information Library content is provided by EBSCO Publishing, fully accredited by URAC. URAC is an independent, nonprofit health care accrediting organization dedicated to promoting health care quality through accreditation, certification and commendation.

 

This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.

 

To send comments or feedback to EBSCO's Editorial Team regarding the content please e-mail healthlibrarysupport@ebscohost.com.