I was given a script for Tranxene to take for some minor anxiety I've been having. I was told I could take up to 15 mg as a single dose at bedtime, or I could take as needed broken into smaller doses. I took 10.25 mg before bed last night, and it did nothing for me. Would it be safe to take a Lunesta tonight instead of the Tranxene, or would there still be too much drug in my system? I am a bit leery when it comes to these types of drugs!