question: I am experiencing heartburn for over two weeks. I am on blood pressure preventive medicene i.e. Advent 8. mg since 2005 and take daily dose of Loprin - 150 mg, Advent 8.mg and Lowplat 75 mg.I regularly take Risek 20 mg for heartburn but now it is not helping. I mat add that until two months ago; as prescribed by my heart specialist I was taking 75mg dose with no problem. Please advise me what should I do.