PIP for Migraines and Headache Disorders: Expert Strategy (2026)

1. The Challenge of "Intermittent" Symptoms

Migraines and chronic headache disorders are notoriously difficult for Personal Independence Payment (PIP) claims. Because you may look and function "normally" between attacks, DWP assessors often fail to understand the devastating impact when an attack occurs.

The secret to a successful claim is the "Reliability" criteria and the "50% Rule."

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2. The 50% Rule and Fluctuation

The law says you should score points for a descriptor if it applies to you for at least 50% of the days in a 12-month period.

• The Strategy: Do not just count the "Full Migraine" days. Count the "Pre-drome" (aura, nausea, confusion) and "Post-drome" (the "migraine hangover" where you feel exhausted and cognitively slow).
• If a migraine lasts 24 hours but the recovery takes another 24 hours, that is 2 days out of 7. If you have two attacks a week, you meet the 50% threshold.

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3. Reliability and Safety

You cannot do a task if doing it is not "Safe."

• Preparing Food: If you have an aura (visual disturbances) or severe dizziness, it is not safe for you to use a hob or a knife.
• Moving Around: If an attack causes vertigo or extreme sensitivity to light/sound, you cannot safely navigate a street or even move between rooms without risk of falling.

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4. Descriptor-Specific Tips for Migraines

• Washing and Bathing: Do you need help or supervision during an attack because you are too dizzy to stand in the shower?
• Engaging with Others: During an attack (and the recovery phase), do you experience "overwhelming psychological distress" or cognitive fog that makes social interaction impossible?
• Managing Therapy: Do you need reminders to take "preventative" medication? Do you need someone to administer "rescue" meds (like injections or nasal sprays) when you are incapacitated by pain?

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5. Essential Evidence for Migraine Claims

• Migraine Diary: This is your #1 evidence. Use an app (like Migraine Buddy) or a paper diary. Track:

* Frequency and duration of attacks. * Specific symptoms (Aura, Photophobia, Nausea). * Functional impact (e.g., "Had to lie in a dark room for 6 hours, couldn't cook or wash").

• Neurologist/Headache Clinic Letter: A diagnosis of "Chronic Migraine" (15+ headache days a month) is much stronger than "Episodic Migraine."
• Medication History: List the triptans, CGRP inhibitors, or Botox treatments you have tried. If they didn't work or had side effects, explain that.

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6. Tips for the Assessment

1. Describe the "Aura": Explain how the visual or cognitive changes start *before* the pain. This proves you are limited for longer than just the "headache" phase. 2. The "Dark Room" Argument: Explain that for X days a week, your only functional activity is "lying in a dark, silent room." During these times, you score maximum points across almost all daily living activities. 3. Don't "Push Through": If you are having a migraine on the day of the assessment, tell the assessor immediately. If you need to stop the interview, do so. This is evidence in itself.