Zusammenfassung
Extrakte der Arzneipflanze Hypericum perforatum werden in vielen Ländern immer häufiger für die Behandlung depressiver Erkrankungen verwendet. Arzneimittel auf der Basis von Zubereitungen aus Hypericum perforatum (Johanniskraut) werden als Phytopharmaka bezeichnet. Deren Wirkstoff ist in der Regel keine chemisch definierte Einzelsubstanz, sondern ein Gemisch aus einer Reihe von sekundären Naturstoffen.
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Literatur
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