期待的美好并没有如期而至，可能需要更多的耐心。 SIDE EFFECTS　　(1) the metabolites of metronidazole may cause urine to turn dark or red-brown color　　(2)superinfections may occur, they should observe for furry overgrowth on tongue, vaginal itching and loose stools　　(3) alchohol is contraindicated during the course of metronidazole, due to the likelihood of nausea and vomiting　　(4) metallic taste in mouth may occur"。T。：好的，有机会到你家乡去玩回哪里啊。"。