How long do custom orthotics take to work for limb length discrepancy?

An insert or lift changes the way your foot meets the ground and may reduce strain linked with an uneven leg position. Feeling a change does not prove the correction is the right height. The body may need time to adapt its stride, pelvis position, and muscle use. Some differences are structural, while others come from posture or joint movement, so the correction should be based on an assessment rather than guesswork.

Follow the prescribed wearing plan and increase use gradually, especially if the correction is new. Use the insert in the shoes for which it was fitted and avoid moving it between footwear with different shapes unless advised. Notice changes in stride, hip or back discomfort, balance, and foot pressure. Bring the shoes and orthotic to follow-up so alignment and comfort can be checked together. Find practical details on [Custom Orthotics](/treatments/non-surgical-orthopedics/custom-orthotics/).

Arrange a review if the orthotic causes new hip, knee, back, or foot pain, persistent rubbing, numbness, or a limp. Seek prompt assessment after an injury, sudden weakness, or a rapid change in balance. Do not increase the correction yourself when symptoms appear; a smaller adjustment or a different explanation may be needed.

Ask how the difference was measured, what the orthotic is intended to correct, how quickly to build wear, and which symptoms should trigger a fit review. Ask whether your everyday shoes can accommodate the device and when walking alignment should be reassessed.