Lightheaded on standing with fibromyalgia: what a pulse check can show

Ask most people what fibromyalgia is and they'll say pain. Some of you who live with it know a second feeling too: you stand up, your head goes light for a moment, and your heart starts racing, as if your body needs a little time to catch up. In a good share of people with fibromyalgia, though not in everyone, the automatic controls that steady heart rate and blood pressure when you stand seem to work differently, and a simple check of your pulse and blood pressure, lying down and again after you stand, can help show whether this is part of your own picture. That's what a new review sets out.

Dizziness belongs on the list

The review, by Quodling and colleagues, gathers the research on fibromyalgia and what clinicians call dysautonomia (Panminerva Medica, 2026). The autonomic nervous system is the part that runs without you: heart rate, blood pressure, digestion, sweating. When you get up from a chair, gravity pulls blood toward your legs, and within seconds this system has to tighten blood vessels and nudge the heart so your brain keeps its supply.

Besides pain, the authors list dizziness and unsteadiness among the symptoms of fibromyalgia, next to fatigue and trouble thinking clearly, as well as stomach problems. Three of the findings they describe matter for that moment. Heart rate variability, the small beat to beat changes that show how flexibly the system adjusts, tends to be lower. Some people feel unwell after they've been upright for a while, in a queue at the shops, say. And some have postural tachycardia syndrome (POTS), where the heart rate climbs steeply on standing.

So if standing up makes you lightheaded, it's a recognised part of fibromyalgia for some people, not something you're imagining. It's something a clinician can look at, starting with your pulse and blood pressure lying down and again after you stand.

Some people, not everyone

The authors are careful on one point, and so should we be: they describe dysautonomia as a meaningful part of fibromyalgia in some people, not in everyone. Why some and not others is still open. One possible contributor is the small nerve fibres in the skin, which carry pain signals and also help regulate blood vessels. In a separate study published the same week, skin biopsies showed fewer of these fibres in 191 of 296 people with fibromyalgia (de Tommaso and colleagues, Pain Reports, 2026). Yet that finding, on its own, did not mark out a group whose symptoms looked different. The review also points to the brain networks involved in how we sense our bodies and respond to stress, so the automatic side of fibromyalgia may involve several parts of the nervous system rather than one spot.

Where movement fits

For management, the review lists lifestyle changes, exercise and rehabilitation, with medicines where appropriate. An older systematic review found that aerobic exercise of moderate to high intensity, done twice a week, was linked to higher heart rate variability in people with fibromyalgia, while strength training was linked to less anxiety and low mood but did not shift the autonomic measures (PM&R, 2019). The authors called that evidence preliminary.

A few limits matter here. This is a narrative review, so the authors chose and summarised studies rather than combining their numbers, and its summary gives no figure for how many people with fibromyalgia are affected. The newer ideas it mentions, such as heart rate variability biofeedback, stimulation of the vagus nerve from outside the body and balance retraining for the inner ear, are described as emerging, not proven. And nothing in it tested the Feldenkrais Method® or any other specific movement practice.

How a lesson ends

An Awareness Through Movement® lesson rarely ends with someone springing up from the floor. I ask people to roll to one side, rest there, come up to sitting, and stay a while before they stand. It's simply part of how the method is taught, not a treatment for dizziness or anything else, but my thinking is that for a body whose automatic controls are slow to catch up, those pauses may give the system a few extra seconds to do its work. What I notice, again and again, is that people who expect a rush of dizziness become less tense once they know they don't have to hurry. Doing less, more slowly, and paying attention to what happens in the first breaths after you're upright.

Questions for your next appointment

If dizziness on standing is part of your fibromyalgia, these are worth raising:

1. "Could you check my blood pressure and heart rate lying down and again after I stand?" The review lists these lying and standing readings among the checks that may help spot an autonomic pattern, with more detailed nerve tests only if your doctor thinks you need them.
2. "Could any of my medicines be adding to the dizziness?" It's a fair question for any new or changed symptom, and only your prescriber can weigh it. Don't stop or change a medicine on your own.
3. "If this is part of my picture, would you shape my exercise or rehabilitation differently?" The review describes rehabilitation shaped to each person's pattern as an emerging approach, so it's a fair thing to ask your doctor or physiotherapist.

If you faint, or the dizziness comes with chest pain, breathlessness or a new kind of headache, don't wait for a routine visit; get seen promptly.

Until then, one thing to notice: the next few times you stand, sit on the edge of the bed or chair for a slow breath first, and pay attention to what your heart and head do in the first ten seconds after you rise. Does your head go light? Does your heart speed up? Does it settle quickly, or take a while? If your head goes light, sit back down. Write down what you notice and bring it to your appointment.