I have been taking the medication (20mg) for 4 months. I stopped taking it this week because I started to take Aloe Vera (60mg) a day and hoped this would be a more natural way to treat my symtoms - but after one week the pain has returned (about an hour before I eat my evening meal and stays for about a couple of hours after my meal - I only eat once a day) Would it be OK to take both Aloe Vera and the Omeprazol? A friend has given me Zantac 150 is this better than my current meds?.