A Multi-center, Randomized, Double-blind, Parallel design, Phase III study to Evaluate and Compare the Efficacy and Safety of DWC202405/DWC202313 and DWC202314 Combination Therapy to DWC202405/DWC202313 in Patients with Essential Hypertension Inadequately Controlled with DWC202405

Inclusion Criteria:

• Average systolic blood pressure (MSSBP) and average diastolic blood pressure (MSDBP) measured at the time of screening meet the following criteria (a) If antihypertensive drugs are being administered: 140 mmHg ≤ MSSBP < 180 mmHg and MSDBP < 110 mmHg However, the criteria of 130 mmHg ≤ MSSBP < 180 mmHg and MSDBP < 110 mmHg are applied to patients with the following diseases.

Exclusion Criteria:

• If the blood pressure measured at the time of screening and randomization is MSSBP ≥ 180 mmHg or MSDBP ≥ 110 mmHg
• Those whose blood pressure differences measured on both arms at the time of screening are MSSBP ≥ 20 mmHg and MSDBP ≥ 10 mmHg