diff --git a/mimic-iv/concepts/medication/arb.sql b/mimic-iv/concepts/medication/arb.sql
new file mode 100644
index 000000000..3d381ebf8
--- /dev/null
+++ b/mimic-iv/concepts/medication/arb.sql
@@ -0,0 +1,30 @@
+WITH arb_drug AS (  
+  SELECT DISTINCT
+    drug
+    , CASE
+        WHEN UPPER(drug) LIKE '%AZILSARTAN%' THEN 1
+        WHEN UPPER(drug) LIKE '%CANDESARTAN%' THEN 1
+        WHEN UPPER(drug) LIKE '%IRBESARTAN%' THEN 1
+        WHEN UPPER(drug) LIKE '%LOSARTAN%' THEN 1
+        WHEN UPPER(drug) LIKE '%OLMESARTAN%' THEN 1
+        WHEN UPPER(drug) LIKE '%TELMISARTAN%' THEN 1
+        WHEN UPPER(drug) LIKE '%VALSARTAN%' THEN 1
+        ELSE 0
+      END AS arb
+  FROM `physionet-data.mimiciv_hosp.prescriptions`
+)
+
+SELECT
+  pr.subject_id
+  , pr.hadm_id
+  , pr.drug AS arb
+  , pr.starttime
+  , pr.stoptime
+FROM
+  `physionet-data.mimiciv_hosp.prescriptions` pr
+  INNER JOIN arb_drug
+  ON 
+    pr.drug = arb_drug.drug
+WHERE
+  arb_drug.arb = 1
+;