My doctor initially prescribed zoplicone for sleeping when I lost my husband during lockdown and then diazepam for anxiety attacks - lowest dose, one a day 'as required'.
Afterwards, I found out that the zoplicone was stronger than the diazepam. I used the diazepam to taper off - and yes, diazepam did help with sleep.
The dose for diazepam was 2X3.75, but that made me groggy the next day. Cut it to one and then half a tablet, but then switched the diazepam at night and then gradually stopped taking that.
The tablets did help at the beginning, when I was at the 'screaming at walls' stage. It happened during lockdown and I was on my own.
A nurse friend advised me to take a diazepam tablet before the funeral.
I pretty much spent two years in a blur though. I think I slept away whole days, in between screaming.
Other widows have told me that that is not abnormal, but maybe they were being kind.
I don't have children of my own or siblings, so that didn't help. (DH had two kids and a grandchild, but they decided not to risk travelling to the funeral.)