How can swollen feet affect orthotic fit?

Swollen feet can significantly impact how well orthotics fit, often necessitating adjustments or resizing to ensure comfort. When swelling occurs, the volume of the foot increases, which can lead to a tighter fit in previously well-fitted orthotics. This discomfort can exacerbate issues such as numbness or irritation, potentially negating the benefits that the orthotics were designed to provide. Therefore, adjustments to the orthotics, whether by changing the size, modifying padding, or other alterations, are essential to accommodate the increased volume, restore comfort, and allow for effective support. This ensures that the orthotic remains functional despite the changes in foot size due to swelling.