What should you know about palatoglossal arch pain?

The palatoglossal arch is a fold of tissue at the back of the mouth, beside the tonsil area. Pain there can relate to irritation, infection or another mouth and throat problem, which is outside orthopaedic foot care. People sometimes use “arch pain” to mean pain along the inside or underside of the foot. That foot symptom may be linked with altered load, [Flat Feet](/conditions/flat-feet/) or [Plantar Fasciitis](/conditions/plantar-fasciitis/), but the symptom itself does not identify one condition.

Notice whether the discomfort is in the mouth or foot, when it began, what movement or swallowing changes it, and whether swelling, fever, numbness or an injury is present.

If the pain is in the foot, reduce activities that clearly aggravate it, choose supportive comfortable footwear, and avoid suddenly increasing walking or running. A clinician can examine alignment, strength, walking pattern and the tender area; [Custom Orthotics](/treatments/non-surgical-orthopedics/custom-orthotics/) may be considered when an assessment shows they could improve load distribution. If the pain is in the mouth or throat, arrange assessment with a primary-care clinician or dental or ear, nose and throat service rather than treating it as a foot problem.

Seek urgent help for mouth or throat pain with trouble breathing, inability to swallow liquids, drooling, rapidly increasing swelling, severe illness or a muffled voice. For foot pain, prompt assessment is appropriate after a significant injury, when the foot cannot bear weight, or when there is marked swelling, deformity, spreading redness, fever, numbness or a cold or discoloured foot.

Ask which structure is painful, what examination is needed, whether the problem is in the mouth or foot, and which activities are safe while it settles. Bring the exact wording you used and describe any trigger such as walking, swallowing or recent illness.