Groin pain is caused by a number of factors, including muscle strain, an inguinal hernia and kidney stones, reports Healthline. Contact a doctor immediately if the pain spreads, or if there is blood in the urine.
Groin pain can be an indicator of serious health problems. An inguinal hernia, characterized by a bulge or lump in the groin area, could require surgery, reports WebMD. This form of hernia occurs when tissue breaks through weak muscle tissue in the groin area. These hernias often develop in overweight adult males who are straining or coughing often. Diagnosis of an inguinal hernia requires a doctor's visit and examination.
Less severe causes of groin pain are muscle, ligament and tendon strains. Most common in athletes, muscle strains are often acquired after physical exertion, according Healthline. The best route of treatment for this form of pain is rest. Icing the area, over-the-counter painkillers and rest repair the muscle strain after two to three weeks. If pain persists past three weeks, a doctor's visit is recommended.
Other causes of groin pain include kidney stones, infection, inflammation, lack of blood flow, urinary tract infections and back problems, according to WebMD. For a definitive diagnosis, consult a medical doctor.