Stomachache by children is not a lie but is a result of chronic stomachache which is experienced by one from five of children.

Study in a school in Britain indicates that chronic stomachache problem predominantly occur among female children. More than 30 percent of girls which were being monitored reported prolonged stomachache while only 13 percent of boys reported the same problem.

Most children with this stomachache problem do not show physical problems or involving menstrual period problem but mostly seen to be compulsive, emotional tension (panic) and perfection oriented.

Several other researches also said to relate this chronic stomachache problem as an early psychological problem and digestive system problem sign when they grow to adulthood soon. Previously, psychological problem also already have been linked with the stomachache problem which is not caused by any diseases on adults.