Yes, do check....one month, the pharmacy at the major big grocery store...claimed I didn't have a refill order from Dr.....Dr's office said I did...consequently, I was without meds for my blood pressure until I had a Dr' s visit a month later and explained it to her. Haven't had problems since. The personnel there used to have a hateful sneer when I visited at the pharmacy. They used to leave an impression that they were so very superior....lately, they have been more professional.