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Medical conditions such as diabetes can cause foot cramps due to the lack of oxygen supplied to the feet. It is very important that you eat properly and get enough vitamins and minerals. A lack of potassium in your system can cause cramps in your feet and legs. Vitamin D is also important to healthy feet and bones.
Three Parts:Getting Immediate ReliefPreventing Future CrampsSeeking Medical AttentionCommunity Q&A. Foot cramps usually develop suddenly and cause a sharp and intense pain that lasts for about three minutes. Your feet and toes are a common place for cramps and spasms to happen. Your feet carry around your body weight all day long, sometimes walking, standing, or moving more quickly, and often in shoes that do not fit properly.