In Germany,<unk>  has come under investigation after one patient died of liver failure. In 2018, the company producing<unk>  (Bayer) has been forced by authorities to print warnings about rare cases of liver toxicity. A former employee of Bayer was under criminal investigation related to Bayer's long resistance to declare the dangers of<unk> .
Iberogast
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Ipas 
Combitube
Tolibut
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Össur