Question: how many hours apart should you take zantac?
Answer: Twice a day: this should be once in the morning and once in the evening. Ideally, these times are 10–12 hours apart, for example some time between 7 am and 8 am, and between 7 pm and 8 pm. Three times each day: this should be once in the morning, once in the early afternoon and once in the evening.