If you had polio as a child and are now experiencing new or worsening symptoms - increasing weakness, fatigue, pain, swallowing difficulties or breathing problems - you likely have post-polio syndrome (PPS). This is a progressive condition affecting a large proportion of polio survivors, typically appearing 15-40 years after the original illness. PPS is absolutely PIP-claimable.
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Try one activity free →Which PIP Activities Does Post-Polio Affect?
Moving Around (Activity 12) - Progressive muscle weakness in legs reduces walking distance over time. Many PPS patients who previously walked independently now need sticks, crutches, callipers or wheelchairs. If your walking distance has decreased, describe what it is NOW, not what it was five years ago.
Preparing Food (Activity 1) - Arm and hand weakness affects gripping, lifting and stirring. Standing fatigue limits time at the worktop. If you use callipers or crutches in the kitchen, carrying anything is impossible.
Washing and Bathing (Activity 4) - Weakness in arms and legs makes showering and bathing dangerous. Getting in and out of the bath with weakened limbs. Reaching to wash all body parts with limited arm strength.
Dressing (Activity 6) - Putting on callipers, orthotic devices and supportive footwear. Weakness in hands affecting buttons and zips. Reduced arm strength for pulling clothing overhead.
Managing Therapy (Activity 3) - Needing help, prompting or an aid such as a dosette box to manage pain medication, or help to monitor your breathing, scores 1 point (descriptor 3b). Higher scores (2 to 8 points) are only for prescribed therapy done at home with another person's help, such as physiotherapy exercises you cannot do alone or a night ventilator (some PPS patients use one) that someone has to set up and supervise, counted by the hours of help each week. Physiotherapy, orthotic and orthopaedic appointments do not count under this activity.
PPS Is Progressive
Unlike the original polio which was a one-time illness, PPS is ongoing and worsening. Your PIP award should reflect this. At review, your scores should increase, not decrease. If the DWP tries to reduce your award at review, challenge it - get your consultant to confirm that PPS is a progressive, degenerative condition with no cure.
What Evidence Helps?
- Neurologist or rehabilitation consultant letters confirming PPS diagnosis
- Electromyography (EMG) results
- Comparison documentation showing decline over time
- Respiratory function tests if breathing is affected
- Orthotist records showing aids prescribed
- Carer statement describing increasing help needed
Diagnostic Criteria for PPS - What Evidence to Reference
The Halstead Criteria for PPS diagnosis (used by neurologists worldwide):
- Confirmed history of paralytic poliomyelitis
- Period of partial or complete neurological and functional recovery
- Period of neurological and functional stability (typically 15+ years)
- Onset of new or progressive neuromuscular symptoms (weakness, fatigue, pain, atrophy, swallowing or breathing difficulties)
- Exclusion of other medical, neurological or psychiatric conditions that might explain symptoms
If your neurologist has formally applied the Halstead Criteria, request the letter and include it with your PIP form. This is gold-standard evidence.
The "I Adapted Years Ago" Problem
People who had polio as children often developed extraordinary compensatory strategies. They may have learned to walk on one strong leg, used arm strength to compensate for leg weakness or built unusual movement patterns. These compensations work for decades - until they do not. PPS happens when the over-used neurons begin to fail.
For PIP, this means:
- You may have lifelong impairment that was hidden by compensation - now visible as compensation fails
- Your "good" limbs may now be the most affected because they have been overworked
- Your overall functional reserve is gone - small new demands cause big losses
- You may have been used to "managing" everything - now you genuinely cannot
Describe what has changed. The PIP assessor needs to understand that PPS is a new condition layered on lifelong impairment, not "the same old polio."
Specific PPS Symptoms by PIP Activity
- Activity 1: Hand and arm weakness affecting chopping, lifting, opening jars. Standing fatigue.
- Activity 2: Swallowing difficulties (post-polio bulbar dysfunction). Risk of choking, aspiration pneumonia. Needs softer foods, slower eating, supervision.
- Activity 3: Help from another person with physio exercises or other prescribed home therapy (scored by the hours of help each week), or help, prompting or an aid to manage medication or monitor your breathing (1 point). Specialist appointments do not count.
- Activity 4: Fatigue and falls risk in bathroom. Grab rails, shower chair, walk-in shower as aids.
- Activity 6: Putting on and removing AFOs, KAFOs or callipers takes 15-30 minutes per leg. Often impossible alone.
- Activity 9: Social withdrawal from fatigue, depression, embarrassment about needing aids again.
- Activity 12: Walking distance reduces over time. Many PPS patients who walked unaided 20 years ago now use mobility scooters.
Respiratory Involvement - Often Overlooked
If you had bulbar or respiratory polio, you may now have:
- Reduced vital capacity and exercise tolerance (affecting Activity 12)
- Sleep-disordered breathing requiring CPAP, BiPAP or non-invasive ventilation
- Recurrent chest infections requiring antibiotics
- Difficulty clearing secretions
- Risk of acute respiratory failure during illness
If you use any form of overnight ventilation, document this - it demonstrates respiratory PPS, and if another person has to help you set it up or manage it, the hours of that help can count under Activity 3.
Cold Intolerance and Energy Conservation
PPS commonly causes cold intolerance because damaged motor neurons cannot generate heat through muscle activity. Many PPS patients cannot leave the house in cold weather, cannot tolerate air conditioning and have to maintain higher home temperatures. Being unable to go out in the cold does not on its own score under Activity 11, which covers planning and following a route and journeys prevented by overwhelming psychological distress, but describe it where the cold worsens your weakness and walking (Activity 12) and adds to fatigue management.
Frequently Asked Questions
I managed for 30 years without PIP. Why claim now?
Because post-polio syndrome means your condition is NOW deteriorating. The muscles that compensated for your original polio damage are failing. What you could do 5 years ago, you may not be able to do now. PIP reflects your CURRENT abilities, not your historical ones.
My GP doesn't know what post-polio syndrome is. What do I do?
Ask for a referral to a neurologist or rehabilitation medicine consultant. PPS is under-recognised in primary care. A specialist diagnosis letter is much stronger PIP evidence than a GP saying "ongoing effects of childhood polio."
What if I had non-paralytic polio - can I still get PPS?
Yes. Some people with no recorded paralysis at the time develop late-onset weakness consistent with PPS. The diagnosis requires careful neurological workup including EMG showing chronic denervation patterns characteristic of post-polio.
I caught polio abroad and have no UK medical records - what do I do?
Ask family members for any records from your country of origin. Even a parent's recollection of your acute illness is evidence. Neurologist examination (signs of chronic denervation on EMG, characteristic weakness patterns) can support the diagnosis without childhood records.
Does PPS qualify for the SR1 fast-track?
Usually no - PPS is progressive but not typically terminal in the medical sense. However, if you have severe respiratory or bulbar involvement with prognosis under 12 months, your neurologist can complete an SR1.
I had polio decades ago but feel fine - why are people warning me?
PPS often develops insidiously. Mild new fatigue, occasional falls or slight weakness changes can be early PPS. If you notice anything new, ask for neurology referral. Early identification and energy conservation slow progression.
Will my Motability vehicle continue if my condition progresses?
If you have enhanced mobility, yes. If your mobility worsens you may qualify for a wheelchair-accessible vehicle (WAV). Notify Motability of any changes - you can swap vehicles within an existing lease.
Should I mention my original polio severity?
Yes. Describe both the original polio impact (which limbs were affected, what residual weakness you had) AND the new PPS changes (when symptoms started, what is now different). This gives the assessor the full picture and shows the progressive nature of your current condition.
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