From last 4-5 days my mother is facing high blood pressure suddenly goes to 173/91 and in some time comes to 153/80 . She is already taking telmekind ct40 tab and now from 2days she is also taking cilacar 5 tablet. She feels very deziness, headech, some time chest pain, she dont feel normal like she was before . Is this serious heart issue?? she is taking temlikind ct40 from 5years .