Inner thigh pain may be related to inguinal lymphitis, ligament strain, femoral hernia and so on. 1. Inguinal lymphadenitis: the root of the thigh is the area where the inguinal lymph nodes are concentrated, and when inflammation occurs in the lower limbs, it may migrate with the blood, resulting in slight swelling and pressure pain in the inner thigh. 2. Ligament strain: mostly seen in doing yoga exercise and strenuous physical exercise, due to excessive stretching or improper exertion, resulting in the inner thigh muscle ligament strain, pain can occur. 3. femoral hernia: the abdominal cavity of the small intestine or the large omentum and so on slipped to the root of the thigh, the hernia content is very easy to incarcerated, causing pain in the inner thigh. Inner thigh pain can also be seen in fractures and other causes, it is recommended to consult a doctor in a timely manner, follow the doctor’s instructions for further examination, with the help of the doctor to clarify the cause, and targeted treatment or treatment.