A Study to Compare PK, PD and Safety of CKD-382 in Healthy Subjects

Inclusion Criteria: 1. Between 19 aged and 50 aged in healthy adult 2. Body weight more than 50kg 3. Body Mass Index more than 18.0 and under 27.0 4. Who has negative result on Helicobacter Pylori antibody test Exclusion Criteria: 1. Have clinically significant disease that hepatobiliary system, kidney, nervous system, immune system, respiratory system, endocrine system, hemato-oncology disease, cardiovascular system or mental illness, or a history of mental disease. 2. Have a gastrointestinal disease history(including surgery) that can effect drug absorption 3. Hypersensitivity reaction or clinically significant hypersensitivity reaction in the history of Esomeprazole, additives or benzimidazole family.