Benznidazole

Benznidazole (INN, marketed by Hoffman-La Roche under the trade names Rochagan and Radanil) is an antiparasitic medication used in the treatment of Chagas disease.

Side effects
The side effects most commonly associated with benznidazole therapy are rash and gastrointestinal symptoms such as nausea. Rarely, peripheral neuropathy may present after prolonged treatment.