male character with vomiting gastritis symptom. man experience nausea, indicating inflammation of the stomach lining

vomiting nausea gastritis symptom man health stomach abdominal gastric vector medical disease people pain sickness patient abdomen problem heartburn medicine digestive ache anatomy infection bloating care internal eating system treatment sick belching chronic diagram acute food colon person gastro healthy human hiccups character discomfort dehydration attention caucasian concept cartoon illustration