Chlordiazepoxide
"I have had these before and worked wonders for my anxiety. Recently I ran out of my usual benzodiazepine scripts early so I had to go to the ER and they gave me a 45 day supply which is cool because they only ever give maybe two days supply. But anyhow the Librium 25 mg still works great, I took two of them in the morning and was very impressed on how long it worked. Only had to take one more in the evening. And I have a VERY VERY High tolerance for benzo's."