A 1-10 ranking is the best way to express the severity of the pain, but it’s so subjective that I frequently question my own ratings. Is an 8 this week the same as it was a year ago, or even a month ago? How can I rate a headache higher than 9? Can my pain really be a 10? Am I tempting fate by rating a migraine 10 — couldn’t the pain get worse than it is?
Perhaps more important that using one of these pain scales is to create your own Everyone experiences pain from their own perspectives, so a scale can be highly subjective. Having your own scale helps identify the pain relative to recent months or years. It’s also helpful to share your own scale with your doctor, who may then better understand what you’re going through.
Interestingly, a doctor that I’m friends with told me that ER patients tend to rate their pain as a 3 or a 10. This may contribute to the skepticism headache sufferers encounter in the ER.
0: No pain. Feeling perfectly normal.
1: Very mild = Very light barely noticeable pain, like a mosquito bite or a poison ivy itch. Most of the time you never think about the pain.
2: Uncomfortable = Minor pain, like lightly pinching the fold of skin between the thumb and first finger with the other hand, using the fingernails. (Note that people react differently to this self-test)
3: Tolerable = Very noticeable pain, like an accidental cut, a blow to the nose causing a bloody nose, or a doctor giving you a shot. The pain isn’t so strong that you can’t get used to it. Eventually, most of the time you don’t notice the pain. You’ve adapted to it.
4: Distressing = Strong, deep pain, like an average toothache, the initial pain from a bee sting, or minor trauma like stubbing your toe real hard. So strong that you notice the pain all the time and can’t completely adapt. This level of pain can be simulated by pinching the fold of skin between the thumb and first finger with the other hand, using the fingernails and squeezing really hard. Not how the simulated pain is initially piercing but becomes dull after that.
5: Very distressing = Strong, deep, piercing pain, such as a sprained ankle when you stand on it wrong, or mild back pain. Not only do you notice the pain all the time, you are now so preoccupied with managing it that your normal lifestyle is curtailed. Temporary personality disorders are frequent.
6: Intense = Strong, deep, piercing pain, so strong that it seems to partially dominate your senses, causing you to think somewhat unclearly. At this point you begin to have trouble holding a job or maintaining normal social relationships. Comparable to a bad non-migraine headache combined with several bee stings or a bad back pain. (The person who posted this scale on the forum said that her migraine diary indicates this as her average pain on most days. I reach this level almost every day, but usually rate it a 3 or 4.)
7: Very intense = Same as 6 except that the pain completely dominates your senses causing you to think unclearly about half the time. at this point you’re effectively disabled and frequently can’t live alone. Comparable to an average migraine headache.
8: Utterly horrible = Pain so intense that you can no longer think clearly at all, and have often undergone severe personality change if the pain has been present for a long time. Suicide is frequently contemplated and sometimes tried. Comparable to childbirth or a real bad migraine.
9: Excruciating unbearable = Pain so intense that you can’t tolerate it and demand pain killers or surgery, no matter what the side effects or risk. If this doesn’t work, suicide is frequent since there is no more joy in life whatsoever. Comparable to throat cancer. (It’s scary to think about, but this was me for at least a year before I got my stimulator. Thus I was willing to give up a lot of money and mobility for an unproven treatment.)
10: Unimaginable unspeakable = Pain so intense that you will go unconscious shortly. Most people have never experienced this level of pain. Those who have suffered a severe accident, such as a crushed hand, and lost consciousness as a result of the pain rather than the blood loss, have experienced level 10.