There are three types of foot sprain depending on the severity of the condition. On a concluding note, sudden foot pain should not find here be ignored. The aorta bifurcates into two iliac arteries around the navel. However, this is more common in adults than in kids. Some common offenders in the list include Achilles tendinitis, Achilles tendon rupture, septic arthritis, injured ankle or foot, osteoarthritis and even gout. Get More InfoApplying ice over the painful heel, and compression therapy of the soft tissues in the area will give pain relief to some extent. This will improve the blood circulation. ► Follow a healthy diet. To prevent the rubbing and irritation of the painful parts of the foot, you can use foot pads in the areas of friction.