contraindication
🇺🇸
/ˌkɑːntrəˌɪndɪˈkeɪʃn/
🇬🇧
/ˌkɒntrəˌɪndɪˈkeɪʃn/
A reason why a certain medicine or treatment should not be used by someone.
His allergy to penicillin was a contraindication for taking that antibiotic.
그의 페니실린 알레르기는 그 항생제를 복용하는 데 있어 contraindication이었다.