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.
Spots on the bottom of the feet can be painful and embarrassing. Spots on the feet can be unsightly and irritating, especially if they are inflamed or sensitive to the touch. They can develop on the underside of the feet due to several medical conditions and illnessesâsome that must be treated by a doctor.