C03CHigh-ceiling Diuretics↑ C03UntergruppenSulfonamides, plainC03CASulfonamides and potassium in combinationC03CBAryloxyacetic acid derivativesC03CCPyrazolone derivativesC03CDOther high-ceiling diureticsC03CXWirkstoffefurosemideC03CA01bumetanideC03CA02ethacrynic acidC03CC01