 19. Use of any prescribed or non-prescribed medication including antacids and other drugs for gastric acid-related disorders, analgesics other than paracetamolacetaminophen, herbal remedies, megadose vitamins intake of 20 to 600 times the recommended daily dose and minerals during the 2 weeks prior to the first administration of AZD7986 or longer if the medication has a long half-life. 