Safely tapering your blood pressure medication, Lnbloc (cilnidipine), requires close medical supervision. Your doctor will likely recommend a gradual dose reduction while you monitor your blood pressure daily. Supporting this with lifestyle modifications like a low-sodium diet, regular exercise, and stress management is essential. Regarding your second question, Nelovin Forte 5 mg, C-UDP, and Cilday 5 mg all contain the same active ingredient, cilnidipine, and can generally serve as direct therapeutic substitutes for Lnbloc 5 mg. However, please consult your healthcare provider before making any changes to ensure a safe and smooth transition.