12-4-2011 12:15 AM Cluster Event

Peek Pain level: 6

Onset: 12:45 PM
Duration: 90 Minutes
Medication used:  20 minutes of o2 @ 15 LPM

Possible cause: I went to bed about 9 PM.  I woke with pain in the temple and burning on the entire right side of my face.

12-3-2011 2:45 PM Cluster Event

Peek Pain level: 4

Onset: 2:45 PM
Duration: 45 Minutes
Medication used:  10 minutes of o2 @ 15 LPM

Possible cause: I fell asleep sitting up watching a video.  While falling asleep in this position isn't unusual having a Cluster while doing it is as they don't tend to come on when I am sleeping in a recliner.  I would sleep that way more often but it's bad for my back.

12-3-2011 7:30 AM Cluster Event

Peek Pain level: 7

Onset: 7:30 AM
Duration: 45 Minutes
Medication used:  15 minutes of o2 @ 15 LPM

Possible cause: I woke this morning after about 3 hours of sleep with pain behind my eye and in my temple.

Pure Relief Oxygen Therapy Eases Cluster Headaches

I swear by o2 for relief of my Clusters, as do to other medical issues I can't take other prophylactic drugs. Here's a great video on the topic from WebMD.com titled Pure Relief Oxygen Therapy Eases Cluster Headaches

11-2-2011 10:15 PM Cluster Event

Peek Pain level: 5

Onset: 10:15 PM
Duration: 90 Minutes
Medication used:  15 minutes of o2 @ 15 LPM

Possible cause: I got to sleep around 8:30 PM and woke with pain in my temple and ear.  Two hours sleep again.

12-2-2011 12:15 AM Cluster Event

Peek Pain level: 7

Onset: 12:15 Am
Duration: 75 Minutes
Medication used:  30 minutes of o2 @ 15 LPM

Possible cause: The pain woke me from a sound sleep and I couldn't figure out where I was.  I was in my bed but just didn't realize it.  The pain is finally down to a manageable level after some coffee and two rounds of o2.

11-30-2011 7:30 PM Cluster Event

Peek Pain level: 6

Onset:  7:30 PM
Duration: 120 Minutes
Medication used:  20 minutes of o2 @ 15 LPM

Possible cause: I have no idea, pain just started while relaxing watching TV, did about 10 minutes of o2 and pain went down some but 30 minutes later started getting worse and had to hit the o2 again.