Sciatica - pain radiating from the lower back down through the leg caused by a compressed or irritated sciatic nerve - can be severely disabling. Whether it's caused by a herniated disc, spinal stenosis, or piriformis syndrome, the constant pain, numbness, and mobility restrictions affect multiple PIP activities.
Which PIP Activities Does Sciatica Affect?
Moving Around (Activity 12) - This is usually the highest-scoring activity. Sciatica directly limits walking distance, standing time, and the ability to sit for prolonged periods. If you can't walk 50 metres without severe pain, you score at least standard mobility. If you can't manage 20 metres, you may qualify for enhanced rate.
Preparing Food (Activity 1) - Standing at a worktop for more than a few minutes triggers pain shooting down your leg. Bending to reach the oven is excruciating. Lifting heavy pans is impossible on bad days. If you need to sit down repeatedly or can't complete cooking without stopping, this scores.
Washing and Bathing (Activity 4) - Getting in and out of the bath with sciatica is dangerous. Bending to wash feet is often impossible. Standing in the shower while pain shoots through your leg creates a falls risk. If you use a shower seat, grab rails, or need help, describe it.
Dressing (Activity 6) - Putting on socks, shoes, and trousers requires bending at the waist and lifting your leg - exactly the movements that trigger sciatica. Many people need a sock aid, long shoe horn, or someone to help them dress from the waist down.
Managing Therapy (Activity 3) - Pain medication (gabapentin, pregabalin, codeine, amitriptyline), physiotherapy exercises, consultant appointments, injections, possibly surgery follow-up. Calculate total weekly therapy time - it's often higher than you think.
Medication Side Effects Matter
Gabapentin and pregabalin cause significant drowsiness, brain fog, dizziness, and weight gain. Codeine causes constipation and drowsiness. These side effects affect cooking safety, mobility, concentration, and reading comprehension. List every side effect on your form - they count as part of your condition's impact.
The "Good Days and Bad Days" Problem
Sciatica often fluctuates. You might walk 100 metres one day and barely make it to the bathroom the next. PIP is assessed on the majority of days. If you have bad days more than 50% of the time, those bad days are what matters.
Don't write "I can sometimes walk to the shops." Write: "On 4-5 days per week, I cannot walk more than 20 metres without severe pain forcing me to stop. On better days (2-3 per week), I can manage up to 50 metres but with significant pain and needing to rest for several minutes before continuing."
What Evidence Helps?
- MRI results showing disc herniation or stenosis
- Orthopaedic or neurosurgery consultant letters
- Pain clinic letters
- Physiotherapist reports
- Medication history from your GP
- Partner or carer statement describing daily impact
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