Arch support is one of the most important considerations for plantar fasciitis, according to Dr. Brad. He says that you can try over-the-counter insoles, like those from Dr. Scholls if you don’t want to go out and buy new shoes. However, if you have persistent pain, it’s important to see a board-certified podiatrist for assessment, diagnosis, and treatment. “Don’t let it go too long, otherwise there may be long-lasting damage and need for interventional treatments,” he says.