Pregnancy Breastfeeding Bilateral renal artery stenosis Hereditary angioedema Psoriasis NSAID consumtion Patients who have been taking Captopril before undergoing Covid due to other underlying diseases (such as hypertension, heart failure, myocardial infarction, etc.) will not be included in the study. Patients in need of ICU admission The patient participates in any other clinical trial on the corpus associated with therapeutic intervention. (Before entering this study)

Pregnancy Breastfeeding Bilateral renal artery stenosis Hereditary angioedema Psoriasis NSAID consumtion Patients who have been taking Captopril before undergoing Covid due to other underlying diseases (such as hypertension, heart failure, myocardial infarction, etc.) will not be included in the study. Patients in need of ICU admission The patient participates in any other clinical trial on the corpus associated with therapeutic intervention. (Before entering this study)