Management of Sudden Onset Left Jaw Swelling and Pain

Initial Assessment and Diagnosis

The American Academy of Pediatrics recommends assessing for dental pathology, including tooth mobility, gingival swelling, parulis, or tooth discoloration, as dental infection is the most common and time-sensitive diagnosis 1, 2
The American Academy of Pediatrics suggests examining for trauma history, as recent dental injury, falls, or facial trauma can cause delayed complications 1, 2

The American Academy of Pediatrics recommends immediate referral to a dentist within 24 hours for evaluation and possible extraction for patients with gingival swelling, tooth mobility, or visible parulis 1, 2
Systemic antibiotics are not routinely indicated for dental trauma unless the patient's medical condition requires coverage, as recommended by the American Academy of Pediatrics 2
The American Academy of Pediatrics advises against routine antibiotic prescription without dental evaluation, as swelling is often from mediator release rather than bacterial infection 1

The American Academy of Dermatology recommends applying combination antifungal-corticosteroid therapy to address both Candida infection and inflammation for patients with swelling at the corners of the mouth with cracking or inflammation 3, 4
White soft paraffin ointment every 2-4 hours for protection is recommended for patients with angular cheilitis 3, 5

The American College of Rheumatology recommends immediately checking ESR and C-reactive protein for patients over 50 years with jaw claudication (pain with chewing) 6, 7
Temporal artery biopsy is recommended if inflammatory markers are elevated, as suggested by the American College of Rheumatology 6, 7
High-dose corticosteroids (minimum 40 mg prednisone daily) within 2 weeks to prevent vision loss is recommended for patients with giant cell arteritis, as advised by the British Society of Anaesthesia 8

The American Academy of Pediatrics recommends following up with patients with dental pathology within 24-48 hours to ensure appropriate dental referral is completed 1, 2
The American Academy of Dermatology suggests reassessing patients with angular cheilitis or inflammatory causes at 2 weeks; if no improvement, reevaluate diagnosis and patient compliance 3, 5

Applying cold compresses can help reduce pain and swelling in patients with jaw swelling, according to the Journal of Allergy and Clinical Immunology 9