Abdominal pain and discomfort

Bleeding in the digestive tract

Cancer (e.g., colorectal cancer, stomach [gastric] cancer, pancreatic cancer, liver cancer)

Constipation and diarrhea

Difficulty swallowing

Diverticular disease and other diseases of the colon (e.g., polyps, irritable bowel syndrome [IBS], colitis, Crohn’s disease)

Gallbladder disease

Heartburn and gastroesophageal reflux disease (GERD)

Hemorrhoids

Hiatal hernias

Inflammation in the digestive tract (e.g., gastritis)

Liver disease (e.g., hepatitis, jaundice)

Malabsorption disorders (e.g., celiac disease, lactose intolerance)

Stomach upset, nausea, vomiting

Ulcers

Unexplained weight loss

Best gastroenterologist in chittagong