What should you know about mumps look like?

The swelling comes from affected salivary glands and can appear on one side or both. The jawline may look fuller, while the ear can seem pushed outward by nearby swelling. Pain may increase with chewing or sour foods. Some people first notice tiredness, headache, muscle aches or [Fever](/symptoms/fever/) before the face changes. Similar facial swelling can occur with dental infection, other viruses or lymph-gland problems, so a picture or visual comparison cannot confirm mumps. The [Mumps](/conditions/mumps/) guide explains the condition in more detail.

Contact a clinician for advice before entering a waiting room if mumps is possible. A [GP Consultation](/treatments/consultations-and-assessment/gp-consultation/) can consider the swelling, symptoms, contact history and vaccination record. Rest and drink enough to keep your urine pale; soft meals can reduce chewing discomfort. Avoid sharing drinks, cutlery or towels, and reduce close contact while you are waiting for advice. Do not squeeze the swollen area or use leftover antibiotics.

Seek urgent care for difficulty breathing or swallowing, confusion, a stiff neck, severe headache, fainting or inability to drink. Arrange prompt review for rapidly worsening swelling, severe pain, persistent fever, new hearing problems, or pain in the abdomen or testicles. These symptoms can signal complications or a different condition requiring examination.

Ask whether the swelling involves a salivary gland or lymph node, whether testing is appropriate, how long to limit contact and what care is suitable for pain. Ask whether your [MMR Vaccination](/treatments/preventive-care-and-vaccination/mmr-vaccination/) history changes advice for close contacts.