• Hypertension • Depression • Painful condition • Asthma • Coronary heart disease • Treated dyspepsia • Diabetes • Thyroid disorders • Rheumatoid arthritis • Hearing loss • Chronic obstructive pulmonary disease • Anxiety and other somatoform disorders • Irritable bowel syndrome | • New diagnosis of cancer in last 5 years • Alcohol problems • Other psychoactive substance misuse • Treated constipation • Stoke and transient ischemic attack • Chronic kidney disease • Diverticular disease of the intestine • Atrial fibrillation • Peripheral vascular disease • Heart failure • Prostate disorders • Glaucoma | • Epilepsy • Dementia • Schizophrenia • Psoriasis or eczema • Inflammatory bowel disease • Migraine • Blindness and low vision • Chronic sinusitis • Learning disability • Anorexia or bulimia • Bronchiectasis • Parkinson’s disease • Multiple sclerosis • Viral hepatitis • Chronic liver disease |