What are some good medications for severe insomnia? I have a diagnosis of bipolar 1. I am taking 600 mg. Of Neurontin (gabapentin) now. It don't work! Please help

See below. Any medication related issues should be discussed with your prescribing provider since only s/he knows your medical history. Practicing good sleep hygiene, having a routine in place, will help with sleep. Also, you might want to discuss your insomnia issues with your providers to see if sleep study is warranted. Good luck!
Bipolar Disorder. There are many sleep medication options. I wanted to bring up another option that you might discuss with your provider - cranial electrotherapy stimulation.