Occasional stabbing pain in the foot can be caused by: first, when walking with weight on the foot, if the road is uneven, it can easily lead to uneven stress on the ligaments and joint capsule of the foot, which can cause stabbing pain. Second, seen in calcium deficiency, after calcium deficiency, it will lead to spasm of the ligaments and tendons of the foot, especially after excessive stress, or cold, will occasionally appear tingling pain in the foot. Third, seen in the middle-aged and elderly foot degeneration, osteophytes, in the foot activities, the growth of bone stimulation of the surrounding soft tissue, the patient will also appear occasional tingling symptoms. Fourthly, it is seen in people with excessive foot stress activities, which cause strain spasms in the ligaments and tendons of the foot, and occasional foot cramps and tingling pains will occur at rest.