Osteoarthritis and rheumatoid arthritis can cause pain, tenderness and stiffness in the joints, according to Healthline. Rheumatoid arthritis is a condition in which the body attacks its own parts, including the bones and joints in the hip area. Osteoarthritis can occur a result of wear and tear, infection, or injury to the joint and surrounding areas.
Excessive exercising or hip fractures can cause injuries to the hip, resulting in pain, states Healthline. Hip fractures, which cause acute pain, are common among older people and require immediate medical care. Problems with posture, a hip injury and excessive use of joints can inflame the fluid-filled sacs that protect joints, leading to trochanteric bursitis. Other, less frequent causes of hip pain include osteonecrosis, which causes loss of bone mass due to an inadequate supply of blood to the area, and snapping hip syndrome, which is most prevalent in athletes.
Infections can enlarge lymph nodes in the groin area, leading to lumps, swelling and pain, according to WebMD. Injury can pull or strain muscles, tendons or ligaments. An inguinal hernia is an enlargement in the groin area due to soft tissue bulging out through a weak spot in the lower abdominal wall. Juvenile idiopathic arthritis may cause stiffness, swelling, inflammation and pain in the groin.Learn more about Pain & Symptoms