Does a ball point pen have an expiry date? Or more specifically does the ink inside the refill of a ball point pen get spoilt or expire over c...
1 Ill-fitting shoes. Poorly fitting shoes are a frequent cause of foot pain. High-heeled shoes concentrate pressure on the toes and can aggravate, if not cause, problems with the toes.  Certain medical conditions. Any medical condition that causes a disturbance in the way a person walks can contribute to foot pain.
Your doctor will examine your heel, looking and feeling for signs of tenderness and swelling. You may be asked to walk, stand on one foot or do other physical tests that help your doctor pinpoint the cause of your sore heel. Conditions that cause heel pain generally fall into two main categories: pain beneath the heel and pain behind the heel. Pain Beneath the Heel If it hurts under your heel, you may have one or more conditions that inflame the tissues on the bottom of your foot: 1  Stone bruise: When you step on a hard object such as a rock or stone, you can bruise the fat pad on the underside of your heel. It may or may not look discolored. The pain goes away gradually with rest.