I think that would be the antidepressant Mirtazapine. Amitriptyline, Doxepin, and Trazodone are some other ADs that can help with sleep. There are benzos, but they are addictive and can quickly build tolerance and dependency.
Tinnitus Talk Support Forum
Mirt at a low dose helps with sleep. Higher dose for anxiety and sleep. It makes you gain weight as it makes you hungry
What about Lorazopam? Will it make your T spike? @Tryn2BHopeful @RunningMan
Lorazepam (Ativan) is a benzo. I take a 0.5mg dose every third day. It doesn't spike my tinnitus and minimal effect on anxiety or sleep at that dose for me. Be careful with benzos. Pregabalin (Lyrica), Buspirone (Buspar), Gabapentin, and Hydroxyzine are some other meds used for anxiety.
@Supersix Have not tried it.