Ключевые слова: abdominal, abdominal pain, ache, adult, alcohol, background, belly, bruised, care, casual attire, caucasian, constipation, couch, cramp, diarrhea, digestive, discomfort, disease, dyspepsia, effect, feeling, flatulence, food, hand, hangover, health, health care, home, ill, indoor, inflammation, lying, male, man, medical, medicine, nausea, pain, painful, pancrea, patient, person, problem, sick, sofa, stomach, suffering, symptom, unhealthy, young,