Chronic Pain, Migraine and Fibromyalgia: When the Volume Is Turned Too High

Pui walked out of the consulting room for the fourth time this year, holding another set of results marked "normal."

She has ached all over for months — a deep, hard-to-describe ache. She wakes as though she has not slept, having spent the night enduring it. Her mind is too tired to think about work. And every time she sees a doctor, the blood tests are normal and the x-rays are normal, until the people around her have begun looking at her strangely. A colleague once remarked, in passing, "or is it just stress?" And the night before, her partner asked quietly, "do you think you might be imagining it?"

Those questions hurt more than the pain, because deep down Pui has begun to wonder herself: am I actually going mad?

If you or someone close to you is living with chronic pain — migraine, fibromyalgia, or pain with no clear cause to be found — this article looks at what is actually happening in the nervous system. And it begins with the most important sentence in it: we believe your pain is real, you are not imagining it, and a normal test result does not mean you are not genuinely in pain.

Pain is not always a measure of damage to the body

Many people understand pain as a straightforward signal — there is an injury here, and more pain means more damage. That holds true for acute pain: standing on a nail, or a burn.

But modern pain science has found that pain is not transmitted up from tissue directly. It is produced by the nervous system and the brain, after processing a range of information together. Put another way, pain is the outcome of the brain's interpretation, not a reading of damage taken off a gauge. And in chronic pain, the relationship between the pain and the actual damage to the body tends to come apart — so that sometimes an injury healed long ago while the pain remains.

It must be emphasized here that saying pain is produced by the nervous system does not mean it is fake or that you are pretending. Quite the opposite. It is pain that is real in every respect. It is simply that its origin is more complex than an injury one can point to.

Picture an amplifier with the volume turned too high

The image that brings this into clearest focus is a sound system.

Normally, if we drop a sound almost to a whisper, it should come out quietly. But if someone turns the amplifier's volume knob all the way up, that same whisper comes out loud enough to make you jump. Put simply, the amplification is too strong.

In chronic pain, researchers have identified a mechanism called central sensitization — a state in which the nervous system has been tuned to unusual sensitivity, so that ordinary signals which should not hurt are amplified into pain. This mechanism has reasonable research support, and it helps explain why people with chronic pain feel pain from stimuli most people would barely register. That said, not every person with chronic pain can be explained by this mechanism alone, because chronic pain is a group of conditions with several mechanisms operating together. The full picture still holds details scientists are working on; it does not end with the volume knob. But the principle of signal amplification is a central strand that is widely accepted.

Migraine is not simply a bad headache

Migraine is a clear example of a condition with neurological roots. It is not merely severe head pain but a neurological condition with a biological and genetic basis. Many people have accompanying features such as visual aura, nausea, or sensitivity to light and sound.

Stress is often discussed as a common migraine trigger. A trigger, note — not a cause. Stress is associated with attacks in many people, as are other factors such as lack of sleep, certain foods, or hormones. But having migraine does not mean a weak mind, and triggers differ from person to person. What matters is that migraine has effective medical treatment, both acute relief and preventive medication. Seeing a doctor to plan treatment is therefore the pillar for which nothing can substitute.

Fibromyalgia: pain that was long questioned

Fibromyalgia is a condition of pain distributed across the body, together with fatigue, low mood, sleep difficulties, and mental fog or slowed thinking.

What a great many people with fibromyalgia have to face, beyond the symptoms themselves, is being questioned about whether they are genuinely ill, because tests usually find no clear abnormality of the kind seen in other diseases. In the past the condition was therefore overlooked or unfairly stigmatized. Present understanding holds that fibromyalgia is strongly associated with the central nervous system processing pain abnormally — which is to say, the volume turned all the way up, exactly as we have been describing. This is certainly not a matter of imagining things. And it calls for care across several fronts together: appropriate physical movement, attention to sleep, stress management, and the medical treatment a doctor advises.

The thread running through all three

Although the three conditions differ in their details, there is an interesting common thread: the role of a nervous system tuned too sensitively and amplifying pain signals, and the way factors such as stress, sleep, and emotion can adjust the volume. To emphasize: these factors adjust the level. They do not create the condition out of nothing. Understanding it this way opens an important door — because if the volume can be turned up, there is reason to think it can be brought down again.

Where hypnosis and mind-body approaches help

Pain is one of the areas where hypnotherapy has reasonably good research support. Studies in the laboratory and in patients have found that hypnosis can reduce the perception of pain in a range of contexts, and analyses pooling several studies point toward supporting its use as part of chronic pain management.

The principle fits the volume image closely. If pain is modulated by attention, by emotion, and by nervous-system arousal, then hypnotherapy works at exactly that point — bringing the nervous system into a state of deep calm and training the brain to adjust how it responds to pain signals.

What must be said clearly is that hypnotherapy in these conditions is a complementary approach working alongside primary medical treatment, not an alternative to it — particularly for migraine and fibromyalgia, which have specific medical treatments already. And as with chronic pain generally, the most effective care is usually multi-faceted rather than hope placed in any single method alone.

Back to Pui

What Pui needed to hear on the day she walked out of that consulting room was not a question about whether it was in her head. It was an understanding that her pain is real, that there are neurological mechanisms behind it, and that a normal test result does not cancel out what her body is going through.

And once it is understood that part of the difficulty lies in a volume turned too high, the road ahead looks more hopeful. Because if a nervous system can change until it becomes sensitive to pain, there is reason to expect that, under appropriate care, that response may also shift in a better direction — though it takes time and care across several fronts.

At NBRH we work from the principle of Neuro-Behavioral Repatterning & Hypnotherapy: changing the response patterns of the nervous system and of behavior in a structured way. Living with chronic pain with better quality of life does not begin with proving whose pain is real. It begins with accepting that the pain is real, and then working with the system that is amplifying it, one level at a time. That is what lasting change means here.

To understand how nervous-system hypersensitivity expresses itself in another system of the body, we have written “IBS: Why Stress Settles in the Gut”. And if you are wondering through which channels anxiety sends its signals into the body, “Anxiety: Why the Brain Reads Everything as a Threat” fills in that part of the picture.