which strain would you recommend for sleep interupting headaches

headaches are interupting with my sleep at night.

I'd like an instant pain releiving medical strain, please

I dont know about strain specifics, but you want an indica for pain relief and help with getting to sleep and staying there. Check out the thread (I believe its in this section) that outlines specific strain to specific symptoms.
Wow i said specific 3 times, err 4