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.
There are various causes of pain on the bottom of the foot, including heel spurs, plantar fasciitis and fallen arches, according to WebMD. Heel spurs are bone growths that form on the bottom of the heel bone, leading to pain when walking or standing. Continue Reading.