Female right thigh root pain may be due to physiological factors such as thigh root strain, etc., may also be due to pathological factors, such as hip synovitis, femoral head necrosis. 1. Strain: when improper or excessive exercise, it may lead to adductor muscle strain, this is a physiological manifestation, no need to worry too much, it is recommended to reduce the exercise and rest, if it can’t be relieved, it is recommended to consult a doctor in time. 2. Hip synovitis: also known as transient synovitis of the hip joint, is a kind of multiple diseases, the right side is more than the left side, may be related to viral infections, trauma, bacterial infections and metabolic reactions (allergic reactions). Clinical manifestations may include pain-avoiding gait, tenderness in front of the hip joint, limited range of motion and discomfort. 3. Femoral head necrosis: It may be caused by traumatic factors such as fracture and dislocation, or non-traumatic factors such as the use of adrenocorticotropic hormone and sickle cell anemia. Arthralgia, mainly in the groin, hip and thigh areas, is most often present. Difficulty in walking or claudication may also occur due to collapse of the femoral head, accompanied by shortening deformities of the lower limbs. In addition to the above common causes of hidden pain in the root of the right thigh in women, bacterial infections, tumors, lumbar spine lesions may also produce this symptom, and it is recommended that patients with this symptom seek medical attention in a timely manner in order to avoid worsening of the condition.