small white pill RE 22 on one side
Pill imprint RE 22 has been identified as Furosemide 20 mg.
Furosemide is used in the treatment of high blood pressure; edema; heart failure; renal failure; pulmonary edema (and more), and belongs to the drug class loop diuretics. Risk cannot be ruled out during pregnancy.
Furosemide 20 mg is not subject to the Controlled Substances Act.
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