Answer
Insomnia alone is not a listed indication in the selected SmPCs, although trazodone commonly causes sleepiness and sleep symptoms may improve as depression is treated.
Sources for this answer
- Trazodone Hydrochloride 150 mg Film-coated Tablets — Current selected SmPCemc · Summary of Product Characteristics
- Trazodone Hydrochloride 50mg/5ml Oral Solution — Current selected SmPCemc · Summary of Product Characteristics