Abdominal pain is pain that you feel in the abdominal area (the area between your chest and groin), often referred to as the stomach region or belly. Even when you feel pain there, however, Abdomen pain may originate from somewhere else -- like your chest, pelvic region (the area just below the abdomen that houses the reproductive organs), or a generalized infection affecting many parts of your body (like the flu or strep throat). For abdomen pain, always consult with your doctor first.
Causes of pain of lower right abdomen are frequently appendicitis; pain of upper abdomen may be caused by stomach or duodenum diseases; pain at the rim of lower abdomen and lower back may be caused by kidney stones or ureter stones, pain of right rid may be caused by liver and gallbladder diseases; pain of left rid may be caused by spleen disease; Cramp at the rim of lower abdomen and inguen of women are usually caused by pre-menstruation symptoms. You doctor can diagnose & guide you best.