The PK and PD Interaction Between YH4808, Amoxicillin and Clarithromycin in Healthy Subjects

Inclusion Criteria: 1. healthy male age 20 to 55 over 55kg with Ideal body weight(BMI:18.5\~25) 2. Subject who has no congenital, chronic disease and disease symptoms in medical examination result 3. Subject who is judged to be eligible by principal investigator or sub-investigator according to various reasons including their abnormal test results(clinical laboratory test, 12-lead GCG etc) Exclusion Criteria: 1. Subject who is hypersensitive to components contained in YH4808 or this drug 2. Subject who has history or presence of clinically significant diseases in liver, kidney, gastrointestinal tract, nervous system, respiratory system, endocrine system, blood tumor, cardiovascular, urinary system, and mental disorder 3. Subject who has history of surgical operation or diseases related to gastrointestinal symptom (e.g. Crohn's disease, ulcer etc except appendectomy or simple for hernia) 4. Other exclusions apply