How do you reduce pain when you have a migraine headache?

How do you reduce pain when you have a migraine headache?
I’m looking for a home remedy to reduce the pain for a migraine headache. I went to the doctors and the medicine he gave me does’t work. Please help me. I have had this migraine for a week.

There are losts of good answers, but the best answer:

Answer by Pam
I used to have bad migraines also. I have been using breathing exercises and started seeing a Chiropractor. Also went the healthy route! Drinking a health food juice that has been a big help. I think the key for me was blood circulation. Doc says I have pinched blood vessels that cuts off blood circulation to my brain therefore causing the headache. He showed me that my gums were real pale in color. After the adjustment they were pink again! Lack of blood to the head! Amazing! Hope you feel better soon!

Know better? Leave your own answer in the comments!