Diarylureas for treating viral infections

The present invention optionally provides 4 {4- [3- (4-chloro-3-trifluoromethylphenyl) -ureido] -3-fluorophenoxy} -pyridine-2- in combination with at least one additional therapeutic agent. The present invention relates to a pharmaceutical composition for treating a viral infection and / or a disease caused thereby, comprising carboxylic acid methylamide.