These printable fact sheets from Dr Ali Zad, Gastroenterologist and Hepatologist, explain common digestive conditions and procedures. They are for general educational purposes only and are not a substitute for personal medical advice. Each sheet lists the clinical guidelines it is based on and was reviewed in November 2026.
Reflux (GORD)
Acid reflux and heartburn: causes, symptoms, lifestyle changes, medicines, tests and warning signs.
Download the fact sheet (PDF, 2 pages) · Read the questions and answers
Internal haemorrhoids and banding
Grades, causes, self-care, what to expect from rubber band ligation and when to seek help.
Download the fact sheet (PDF, 2 pages) · Read the questions and answers
Diverticular disease and diverticulitis
Diverticulosis, fibre, diverticulitis symptoms, treatment, complications and prevention.
Download the fact sheet (PDF, 2 pages) · Read the questions and answers
Colonic polyps and polyp removal
Polyp types, bowel screening, polypectomy, follow-up colonoscopy intervals and risk reduction.
Download the fact sheet (PDF, 2 pages) · Read the questions and answers
Serrated polyposis syndrome (SPS)
WHO diagnostic criteria, colonoscopy surveillance and advice for family members.
You can book directly; a GP referral is needed for a Medicare rebate. Call (07) 2111 2600. See also our digestive health questions and answers and patient education videos.
