Fibromyalgia is one of the most commonly claimed conditions for PIP, yet many people are initially refused. Here’s how to build a strong claim.
How Fibromyalgia Affects PIP Activities
Daily Living Activities
| Activity | How Fibromyalgia Can Affect It |
|---|---|
| Preparing food | Pain standing at cooker, dropping things (grip weakness), fatigue too severe to cook, brain fog affecting concentration and safety |
| Eating and drinking | Jaw pain affecting chewing, medication side effects (nausea), hand weakness affecting cutlery |
| Managing treatments | Memory problems (fibro fog) causing missed medication, too fatigued for appointments, managing multiple medications and supplements |
| Washing and bathing | Pain raising arms to wash hair, difficulty getting in/out of bath, fatigue after showering requiring rest, inability to stand long enough |
| Dressing | Morning stiffness affecting buttons/zips, pain lifting arms, inability to bend for shoes/socks, needing to rest between steps |
| Reading and understanding | Brain fog affecting concentration, inability to process written information, forgetting what you’ve read |
| Engaging with others | Fatigue making conversation exhausting, pain affecting concentration, social isolation due to unpredictability |
| Making budgeting decisions | Cognitive dysfunction affecting financial management, brain fog causing errors |
Mobility Activities
| Activity | How Fibromyalgia Can Affect It |
|---|---|
| Planning and following journeys | Fatigue and brain fog making travel unsafe, unable to stand on public transport, needing rest stops, unable to drive due to medication |
| Moving around | Pain and fatigue limiting walking distance, needing to stop and rest frequently, some days unable to walk more than 20 metres, other days managing 200 metres |
Where Fibromyalgia Scores Highest
The activities most likely to score points:
- Moving around — pain and fatigue severely limit mobility
- Washing and bathing — one of the most affected activities
- Preparing food — standing, concentration, and safety issues
- Dressing — morning stiffness and pain
- Planning and following journeys — fatigue and brain fog
- Managing treatments — memory issues with medication
The Variability Challenge
Fibromyalgia fluctuates — this is both the biggest challenge and the most important thing to communicate.
How to Describe Variability
PIP uses the “majority of the time” rule — if you’re affected more than 50% of days, that’s your baseline. But you must also explain:
- Good days: “On a good day (maybe 2-3 days per week) I can slowly prepare a simple cold meal”
- Bad days: “On a bad day (3-4 days per week) I cannot get out of bed, dress myself, or stand long enough to make a drink”
- Flare-ups: “I have flare-ups lasting 3-7 days where I am bedbound and need help with all personal care”
- Recovery time: “After doing a routine activity like showering, I need to rest for 30-60 minutes before I can do anything else”
The “Repeatedly, Reliably, Safely, in a Timely Manner” Test
Even if you can do an activity, PIP asks whether you can do it:
- Repeatedly — not just once, but as often as reasonably needed
- Reliably — to an acceptable standard each time
- Safely — without causing danger to yourself or others
- In a timely manner — within a reasonable timeframe
If you can cook a meal but it takes 2 hours, causes a pain flare, and you can only manage it once a week — you can’t do it reliably or repeatedly.
Building Strong Evidence
Medical Evidence
| Evidence | Why It’s Important |
|---|---|
| Rheumatologist letter | Strongest medical evidence — confirms diagnosis and functional impact |
| GP letter | Documents ongoing treatment and how the condition affects you |
| Pain clinic records | Shows severity requiring specialist pain management |
| Physiotherapy notes | Documents mobility limitations |
| Occupational therapy assessment | Directly relevant to PIP daily living activities |
| Medication list | Multiple medications show severity; side effects affect function |
Your Own Evidence
Keep a symptom and activity diary for 2–4 weeks before claiming:
| Date | Pain Level (1–10) | Activities Managed | Activities Failed | Assistance Needed |
|---|---|---|---|---|
| Mon | 8 | Got dressed (took 40 mins) | Couldn’t shower, couldn’t cook | Partner made all meals |
| Tue | 6 | Showered (needed to sit), made sandwich | Couldn’t walk to shop | Rested 2 hours after shower |
| Wed | 9 | Couldn’t get out of bed until 2pm | Everything | Partner helped with dressing, meals, medication |
Carer/Family Member Statement
Ask someone who helps you to write about:
- What specific help they provide and how often
- What happens when they’re not there
- How your needs have changed over time
- Incidents they’ve witnessed (falls, unable to manage, etc.)
Filling In the PIP Form
Key Principles for Fibromyalgia
Focus on the worst, most common days — not your best days. If you have 4 bad days per week, that’s your baseline.
Describe payback/crash: “If I force myself to shower and dress, I then need to rest on the sofa for 1-2 hours and cannot do anything else that morning.”
Use specific examples:
“I cannot safely prepare a hot meal. Standing at the cooker for more than 5 minutes causes severe pain in my legs and lower back. I have dropped pans twice in the last month due to grip weakness. My concentration is affected by brain fog — I forgot the cooker was on three times last month. I mainly eat cold food or microwave meals, and my partner cooks all hot meals.”
Explain what aids you use: Walking stick, perching stool, bath seat, long-handled shoe horn, jar opener — these all show you can’t manage without assistance.
The Assessment
Preparing
- Don’t push yourself to look well — attend as you normally are
- If it’s a bad day, attend if you can — assessors can see the impact
- Bring someone — they can prompt you and add information
- Write notes — brain fog means you’ll forget points
- Don’t minimise — people with fibromyalgia often say “I manage” when they actually struggle terribly
What Assessors May Do
- Ask you to perform movements (reaching, gripping, walking)
- You can decline if it would cause a pain flare — say so clearly
- Observe how you sit, stand, move around the room
- Time how long you can sit comfortably
Red Flags to Watch For
Assessors sometimes write misleading observations:
| What They Write | What They Should Have Written |
|---|---|
| “Walked from waiting room unaided” | “Walked 20m from waiting room at slow pace, needed to rest on arrival” |
| “Appeared comfortable throughout” | “Sat in chair for 30 minutes — claimant stated they would need to lie down afterwards” |
| “No aids used” | “Claimant states they use a walking stick most days but left it in the car” |
If you disagree with the assessor’s report, challenge it at mandatory reconsideration with your own account.
If You’re Refused
Fibromyalgia claims have a high overturn rate on appeal:
| Stage | What to Do |
|---|---|
| Mandatory Reconsideration | Request within 1 month. Challenge specific descriptor scores with evidence. Ask for the assessment report and highlight inaccuracies |
| Tribunal Appeal | Within 1 month of MR decision. Success rate ~70%+. Panels include a medical member who understands fibromyalgia |
Free help:
- FMA UK (Fibromyalgia Action UK) — condition-specific advice
- Citizens Advice — PIP appeal support
- Scope — disability benefits advice
- BenefitsAndWork — detailed descriptor guides (subscription)