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Symptoms - Mumps

Mumps is a viral infection that spreads from person to person.

Protect your child against mumps. Make sure they get the measles, mumps and rubella (MMR) vaccine.

Symptoms of mumps

The most common symptom of mumps is painful swelling of the parotid glands. Parotid glands are salivary glands in the side of the face below the ears.

Your cheeks and jaw may be swollen.

Other symptoms of mumps include:

These may develop a few days before the glands swell.

Two almost identical drawings of a child's face. One shows two sides of the child's face is normal and has no swelling. The other shows one side of the child's face and neck are swollen around the jaw.

Usually both sides of the face are affected by the swelling. But sometimes only 1 side is affected. The swelling can cause pain, tenderness and difficulty with swallowing.

Sometimes mumps does not cause any noticeable symptoms.

Mumps is usually not serious. But it has symptoms similar to more serious infections such as glandular fever and tonsillitis.

Non-urgent advice: Contact your GP if:

  • you think your child has mumps

Your GP can usually make a diagnosis after seeing and feeling the swelling. They will also look at your tonsils and check your temperature.

Mumps can affect other parts of your body including your brain, pancreas, testicles and ovaries.

Complications from mumps

Prevent the spread of mumps

Tell your GP you think it is mumps before you visit. They can take steps to stop the infection spreading.


Content supplied by the NHS and adapted for Ireland by the HSE

Page last reviewed: 14 April 2024
Next review due: 14 April 2027

This project has received funding from the Government of Ireland’s Sláintecare Integration Fund 2019 under Grant Agreement Number 123.