It is important to consult with a healthcare professional before stopping any medication, especially one for hypertension like Coversyl. The active ingredient of the medication may be eliminated from your body in a few days, but it is crucial to monitor your blood pressure and possibly try a lower dose before considering stopping it completely. Lifestyle changes like diet, weight loss, and exercise are beneficial, but medication may still be necessary for certain health conditions. Ultimately, the goal is to maintain good control of your blood pressure to prevent potential long-term complications.