As your blood pressure is now controlled after adding CTD and increasing the dose, it shows that your body needs this combination to keep it stable, so stopping CTD on your own may cause your blood pressure to rise again. High blood pressure often needs long-term treatment, and changes should only be made under medical advice. Keep taking your medicines as prescribed, monitor your blood pressure regularly, and follow a low salt diet with regular activity. Talk to your doctor before making any changes so they can guide you safely.