I started taking gabapentin 900mg at bedtime 15 yrs ago, recently switched to 600mg at 9pm and midnight. Not much benefit. Probably developed a tolerance over the years. Started tramadol 50-100mg at bedtime a month ago, some relief but was concerned about addiction with long term use.
Showed the dipyridamole studies to my GP and he agreed to write it for me, 225mg at bedtime, started 3 nights ago. It worked great since the first night with no side effects. It even works throughout the next day. Still dealing with insomnia.
I am retired 70yo male in the states.