Bunion pain after running may be caused by the foot being squeezed when running, rest for 48 hours to reduce the pain; if the ligament is strained it will take 3 to 6 weeks to recover and the pain will disappear. If you wear shoes that are not loose enough, the big toe will be squeezed, which will lead to pain in the big toe after running, change to loose shoes or soak your feet in hot water in a timely manner to promote local blood circulation in the feet, relieve the symptoms of pain caused by the pressure, so that the big toe can be fully relaxed, and the pain can be relieved after 48 hours of general rest. If running causes the big toe ligament to be strained, it will also cause pain. The ligament of the toe plays a role in stabilizing the joints, and mild strains will not cause joint dislocation, which can be recovered after about 3 weeks. If the strain is more serious, resulting in a rupture of the big toe ligament, surgery is required for local repair and immobilization, and it usually takes 6 months for the ligament to heal and for the pain to gradually disappear. If you suffer from bunion pain after running, consult a doctor and go to the relevant department for examination to avoid delaying your condition.