Thanks for your question on Healthcare Magic. I can understand your concern. Yes, you should definitely consult your doctor about this fluctuations in blood pressure. You are already taking antihypertensive drugs still your blood pressure is not maintaining. So you will need ecg, 2d echo and stress test (trade mill test) to rule out other cardiac diseases. You will also need additional antihypertensive drug to control blood pressure. Avoid excessive salt in diet. Avoid stress and tension, be relax and calm. Quit smoking and alcohol if you have these habits. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.