How to get through a fibromyalgia flare-up: what to do when everything hurts
Fibromyalgia can make everyday life unpredictable, particularly when your symptoms suddenly become more intense.
A fibromyalgia flare-up can leave you dealing with widespread pain, exhaustion, brain fog, and sensitivity to things that would normally feel manageable.
When everything hurts, the goal isn't to push through or force your body back to ‘normal’. Instead, reducing the demands on your system, pacing yourself, and finding ways to feel more settled can help you manage a flare. Understanding what is happening can also reduce the fear and self-blame that often make a difficult day feel even harder.
Fibro flares: A short summary
A fibromyalgia flare-up can increase pain, fatigue, and sensory sensitivity, but more pain doesn’t necessarily mean new tissue damage or inflammation.
Common triggers include overexertion, poor sleep, emotional stress, sensory overload, and weather changes.
Pacing can help you manage a flare by reducing demands and breaking essential activities into smaller, more manageable parts.
Slow breathing, comfortable resting positions, reduced sensory input, and gentle movement can help your nervous system feel more settled.
Guide your rest, movement, and sleep strategies by your symptoms and current capacity, not a rigid routine.
A flare doesn’t mean you have failed or lost your progress. A simple action plan can help you respond with less fear and self-blame.
What happens during a fibromyalgia flare-up?
A fibromyalgia flare-up happens when symptoms become more intense than usual, often because your nervous system is processing pain and sensory information more sensitively.
A flare-up can look different for different people, but often includes increased widespread pain, fatigue, stiffness, sleep disturbance, or difficulty concentrating, even without a new injury.
Understanding your pain alarm system
Pain can be seen as an alarm system designed to warn us about potential threat or danger. However, pain isn’t always proportionate to tissue damage, and with fibromyalgia, the nervous system can become more sensitive and turn up your pain signals.
During a flare, your pain system may see a combination of physical, emotional, cognitive, or environmental demands as threatening. This can create a strong pain response even when those demands wouldn’t normally feel that way.
The pain is real, but it’s important to remember that more pain doesn’t necessarily mean more damage. Understanding this can help you respond to a flare with less fear and more curiosity about what your body may need.
What can trigger a fibromyalgia flare?
Flares often come from several demands building up rather than one obvious cause. This can include:
Physical overexertion: Doing more than your current capacity allows, including exercise, housework, or prolonged standing
Cognitive exertion: Long periods of concentration, demanding work, or mentally tiring activities
Poor sleep: Disrupted or unrefreshing sleep may increase pain sensitivity and reduce your ability to cope with daily demands
Emotional stress: Difficult emotions, ongoing pressure, or uncertainty can add to the overall load on your system
Sensory overload: Bright lights, loud environments, strong smells, or too much activity around you
Weather changes: Some people notice symptom changes with temperature, humidity, or barometric pressure
Sometimes there’s not a clear trigger, and that’s okay. The purpose of recognising patterns isn’t to blame yourself or avoid everything, but to understand what could be contributing to your symptoms.
What should you do when a fibromyalgia flare starts?
When a flare begins, try to reduce the demands that could be contributing to your symptoms. This might mean scaling back an activity, taking a break, moving somewhere quieter, or making the rest of your day less demanding.
I recommend:
1. Pacing your activities without stopping everything
Pacing means matching the level of activity you do to your current capacity, which can be lower during a flare. Rather than doing everything you planned, focus on what’s essential and break larger tasks into smaller, more manageable parts. And don’t forget that ‘no’ is a complete sentence!
When it comes to housework, you might prepare a simple dinner instead of cooking from scratch, sit down while chopping vegetables, or do one small household job and leave the rest for another day. Mental and emotional demands count too, so don’t stress if you want to postpone a difficult conversation or take breaks from concentrated work.
The aim is to reduce the load on your system before symptoms escalate further, not to prove how much you can tolerate.
2. Using nervous system regulation strategies that feel comfortable
Nervous system regulation strategies may reduce that ‘threat’ feeling and help you feel more settled during a flare. These strategies aren’t about forcing pain to disappear, but about creating conditions your body might feel more comfortable in.
Some things I recommend are:
Slow breathing: Breathe gently at a comfortable pace, letting your exhale relax rather than forcing deep breaths
Supportive resting positions: Sit or lie somewhere comfortable, using pillows or cushions to reduce unnecessary effort
Reduced sensory input: Dim the lights, turn down background noise, or move to a quieter environment
Gentle movement: Try a short walk, comfortable stretching, or slow yoga movements if they feel helpful
Comfort and distraction: Listen to familiar music, binge your safe show, or spend time with a pet
Self-reassurance: Remind yourself that increased pain doesn’t necessarily mean you have damaged your body
Different strategies work for different people, and what helps on one day might not help on another. Choose what feels appropriate for your symptoms at any given time, rather than trying to complete a set routine.
How do you know whether to rest or keep moving during a flare?
Rest can help when your symptoms are escalating, or when activity makes you feel increasingly overwhelmed. If gentle movement feels comfortable or helps with stiffness, however, a short walk, stretch, or slow yoga movement can sometimes feel better than staying completely still.
Pay attention to what happens during and after. If your symptoms stay the same or keep increasing, scale back and rest. If the movement feels comfortable and doesn’t make your symptoms worse, you may be able to continue what you’re doing (gently!).
Can sleep help you recover from a fibromyalgia flare?
Poor sleep can increase pain sensitivity and fatigue, which can make a flare harder to manage. While you can’t force yourself to sleep, creating a quieter wind-down period may help your body settle down.
Some people find reducing light and noise before bed, setting aside demanding tasks, and choosing relaxing activities help them feel comfortable. If ongoing sleep problems are making your symptoms worse, it may also be worth discussing them with your healthcare team.
Your fibromyalgia flare-up action plan
When pain is high, having a simple plan means you don’t have to work out what to do from scratch. A flare-up isn’t a setback, and it isn’t in your head, so above all else, give yourself grace. Then, try these steps:
Recognise what is happening: Remind yourself that increased pain doesn’t necessarily mean increased damage
Reduce the load: Scale back physical, cognitive, emotional, or environmental demands where you can
Get comfortable: Find a supportive position and reduce light, noise, or other sensory input if needed
Choose a regulation strategy: Try slow breathing, gentle movement, distraction, or something that helps you feel safe and settled
Adjust the rest of your day: Break necessary tasks into smaller parts and postpone anything that can wait
Frequently asked questions about fibromyalgia flare-ups
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Flares can last for different lengths of time, from hours to several days or longer. If your symptoms are unusually prolonged or different from your normal pattern, I recommend speaking with your healthcare team.
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Fibromyalgia is more common than many people realise. According to Fibromyalgia Australia, estimates suggest that as many as 1 million Australians, or around 3–5% of the population, live with the condition. It can affect people of all ages, including children and people of all genders.
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Not necessarily. Rest can help if your symptoms are worsening or not improving, but some people benefit from alternating rest with small amounts of comfortable movement or essential daily activity.
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Stress can contribute to fibromyalgia symptoms, but it’s rarely helpful to think of it as the only cause. Physical exertion, poor sleep, sensory input, and other factors can also influence your pain sensitivity.
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Yes, fibromyalgia pain can vary in location and intensity. However, if you have new or unusual pain, you shouldn’t automatically attribute it to fibromyalgia, especially if it follows an injury or if you have other concerning symptoms.
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Gentle movement may help some people feel more comfortable, but it should match your symptoms and current capacity. If movement increases pain or fatigue, reduce it or pause and reassess.
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Not necessarily. A flare is a period of increased symptoms and doesn’t automatically mean your condition has worsened or that you have lost previous progress.
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Seek medical advice if your pain is substantially different from your usual pattern, follows an injury, or comes with new or concerning symptoms. Sudden severe symptoms, chest pain, difficulty breathing, or signs of a stroke require urgent medical attention.
Find a more manageable way forward with Heal & Thrive
Fibromyalgia flare-ups can be difficult to predict, but understanding your triggers, pain patterns, and current capacity can make them easier to manage.
At Heal & Thrive, I provide personalised telehealth support focused on pacing, nervous system regulation, sleep, and movement, helping you build practical strategies that fit your life.
If flare-ups are disrupting your days, get in touch to explore a more personalised approach.