Efficacy and Safety of AJU-C52 in Essential Hypertension Patients

Inclusion Criteria: * Adults aged ≤19 years. * Those who voluntarily signed the informed consent to participate in this study. * A patient diagnosed with essential hypertension or Patients taking hypertension medication * Those who are eligible for adequate blood pressure criteria during screening tests: Naïve patient-160 mmHg≤MSSBP\<200 mmHg and MSDBP\<110 mmHg/Patients taking hypertension medication-140 mmHg≤MSSBP\<200 mmHg and MSDBP\<110 mmHg Exclusion Criteria: * At the screening visit (Visit 1), patients had 3 blood pressure measurements in the arm with the higher average MSSBP, those whose maximum and minimum blood pressure differences are MSSBP 20 mmHg and MSDBP 10 mmHg * Secondary hypertension patients or those with a history of suspected secondary hypertension * Cardiovascular/cerebrovascular disease * Those with a history of malignant tumor within 5 years