My Mother have Problem of Hypertension since last 6-7 years She has been Taking medicine Envas -5 from last 4 years and was having no problem of BP But From last 10-15 days She is feeling dizziness, headache and Her BP is also Altering although Still She is taking Envas -5 one tablet a day (As Prescribed) So What Should She Do?? Should She Take two tablets a day?? Or Should She Take Envas 10 instead of Envas 5 or Should We Change the medicine?? Please Guide and Suggest Me as I am Really very tensed from this situation THANKS 🙏🏻