1. Gastro-intestinal system

• 1.1. Chronic bowel disorders
• 1.2. Constipation and bowel cleansing
• 1.3. Diarrhoea
• 1.4. Disorders of gastric acid and ulceration
• 1.5 Gastro-intestinal smooth muscle spasm
• 1.6. Liver disorders and related conditions
• 1.7 Obesity
• 1.8 Rectal and anal disorders
• 1.9 Reduced exocrine secretions
• 1.10 Disorders of the Oesophagus