sick senior patient having aching belly,hands hold stomach,stomachache,old people with symptoms gastrointestinal system disease,

abdominal ache aged asian belly bowel cancer chronic closeup colorectal concept constipation crampy diarrhea diarrhoea diet disease elderly female food gastric gastritis gastrointestinal gut hands holding home hurt ill illness indigestion irritable old pain pancreatitis patient people person poisoning problems senior severe sick sitting stomach stomachache symptoms system touching tummy ulcer unwell woman