When is custom orthotics recommended for plantar fasciitis?

Plantar fasciitis affects the strong band of tissue under the foot and commonly causes pain near the heel, particularly with the first steps after rest. Foot posture, limited ankle movement, prolonged standing, walking demands, and unsupportive shoes can influence the load on this tissue. An orthotic can support the arch and spread pressure across the sole.

A custom device is not required for every case. A clinician may first recommend supportive shoes, a stretching and strengthening programme, pacing, or temporary changes to aggravating activities. Customisation becomes more relevant when symptoms persist, the foot shape is difficult to accommodate, or a standard insert does not provide a good fit.

Have your foot, ankle movement, walking pattern, and footwear assessed before choosing an orthotic. Mention whether pain is worse after rest, standing, running, or work shifts. If a device is prescribed, introduce it gradually and use it with shoes that have enough depth and a stable sole.

Continue the exercises and activity plan supplied by your clinician. Watch for rubbing, pressure points, worsening heel pain, or new pain in the arch, toes, knee, or hip. These changes warrant a fit check rather than self-adjustment.

Seek prompt assessment if heel pain follows a significant injury, you cannot bear weight, the foot is markedly swollen or red, or you develop fever, spreading numbness, or weakness. Persistent pain that changes your walking also deserves a clinical review.

Ask whether the pain fits plantar fasciitis, what loading feature the orthotic is addressing, and how it complements stretching or strengthening. Ask how long to trial it, which shoes are suitable, and what other option comes next if symptoms remain.