Different psychiatrists have different strategies in treating
insomniaDepression and insomnia
Insomnia concerns
Primary insomnia
Sleeping difficulty.
An improvement in your sleep hygiene may help your sleep problems. Discontinuing daytime naps and avoiding caffeine (ie coffee, soda, chocolates)at or near bedtime may help.
Taking Effexor during the day and increasing the dose of Serzone to be taken at night may also help.
Sonata and Oxazepam are short acting medications and would not last long in your system to help your sleep through the night.
I would not recommend long term use of sleep medications. However, for short term use, long acting benzodiazepines like Restoril or Ativan may help.
I would recommend consulting your psychiatrist to discuss other strategies to help you sleep at night.
ECT is not used for insomnia alone but ECT is done if you suffer sleep difficulties along with the other symptoms of depression that is not adequately treated from medications.