What on earth is allodynia?

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In my 50+ years of living, I had never, ever, heard the word “alley-din-e-a” until the other day. It was in a presentation by a neurologist, and she mentioned it in passing, implying it relates to super sensitivity, and occurs when something hurts during an event which is not considered to be a painful activity.

“Like when I brush my hair,” I thought, “or how on some days my shoes suddenly feel ‘pinchy’… or when the radio is playing at the same time as people are speaking and the noise hurts my ears… or how I can’t talk on my mobile phone for very long before my temple feels like it is heating up and gets achey…”

Now, of course, I realized I might be muddying the water – and jumping to conclusions – my interpretation might not be quite right… so I went looking for more information.

[Disclaimer – I am not a doctor or healthcare professional – I only write about my lived experience with migraine – I am not qualified to give scientific explanations – please speak to your doctor if you are looking for medical advice.]

Here’s what I found out:

First up – the word I heard is actually ALLODYNIA [for some reason it made me think of “allo allo Dynia… what ‘ave we ‘ere?”].

Second – my noise example doesn’t qualify – the condition only relates to tactile stimuli. The hair brushing example turns out to be the most common example used on websites. The pinchy shoes probably qualifies… but probably not the mobile-phone-hot-head issue.

Third – no one really knows what’s going on, other than the fact that nerves seem to be malfunctioning (or over-functioning). Your central nervous system is acting crazy (which is obviously not the technical term) and sending too many pain signals to the brain.

Fourth – the condition tends to occur with other illnesses or events, such as migraine, diabetes, fibromyalgia, shingles and chemotherapy. (Statistics suggest 40-70% of people having a migraine attack experience allodynia.)

Fifth – there is no ‘cure’ for the condition, but treatments options seem to align with other ‘typical’ approaches to help reduce migraine pain; medication, lifestyle changes, therapy, mindfulness… in other words, trying to turn the volume down on the drama in your nervous system to make you less hyper-sensitive to triggers.

Lastly – it’s unlikely that I actually have Allodynia even though my hair hurts… you can run a test: brush a dry cotton bud up your arm, or apply a hot or cold compress to your skin… if you’re not gasping in pain, you’re probably ok.

[That said – as I’ve mentioned before, I’m a Super Hottie not a Cool Kid and I just can NOT put a cold compress on my body without feeling ice-cream-headache-styled pain… “semi-allodynia” anyone??]

In all seriousness – if you think super-sensitivity is an issue for you, and it may well be, because migraine-brains ARE super-sensitive, then be sure to talk to your doctor… the more we know – the more we grow – the more empowered we become!

Take care (brushin’ ya hair), Linda xx

PS – If you want to know more, here’s some links to people who can explain it better than I can (in alphabetical order):

American Migraine Foundation: What to Know About Allodynia | American Migraine Foundation

Cleveland Clinic: Allodynia: What It Is, Causes, Treatment & Types (clevelandclinic.org)

Healthline: Allodynia: What Is It, Symptoms, Causes, Treatment, and More (healthline.com)

Medical News Today: Allodynia: Causes, types, and treatment (medicalnewstoday.com)


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30 responses to “What on earth is allodynia?”

  1. ‘Good girl’ = bad health? – The Mindful Migraine Avatar

    […] the new terms I come across, such as ‘eating crow‘, ‘ecotone‘ and ‘allodynia‘… today is “Good Girl Syndrome” […]

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  2. Eating crow – The Mindful Migraine Avatar

    […] you, I also hadn’t heard of plenty of other things I’ve since written about, including allodynia, ASMR and the […]

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  3. When hair follicles scream – The Mindful Migraine Avatar

    […] writing – remember I’ve obsessed over very similar hair-woes before when I wrote about Allodynia and washing my migraine pain away with […]

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  4. Sue Dreamwalker Avatar

    That is interesting Linda, as I have always had a sensitive scalp and my hair hurts at the roots , to the point I have to tell my hairdresser to go gentle.. I had not heard the term before. ❤

    Liked by 1 person

    1. The Mindful Migraine Blog Avatar

      I’m the same – moving my hair hurts the roots too… but I still don’t think the pain is enough to classify as allodynia – apparently it feels more like being stung by a jellyfish! 😟

      Liked by 1 person

      1. Sue Dreamwalker Avatar

        Yes, it’s definitely not that bad for sure, lol.
        I remember when I was little, my dad trod on a jellyfish on our English coast. He was in a lot of pain, and hus foot swelled to twice the size..
        Thanks again, Linda, for digging out all this information.
        Have a great rest of your week xx 🥰

        Liked by 1 person

        1. The Mindful Migraine Blog Avatar

          🌞

          Like

  5. silverapplequeen Avatar

    This makes a lot of sense in my life.

    Liked by 1 person

    1. The Mindful Migraine Blog Avatar

      Yeah… so strange to think you can live with pain for so long and not even know there was a term for it!😟

      Like

      1. silverapplequeen Avatar

        Well, you learn something new everyday. Even at the ripe old age of 64.

        Liked by 1 person

        1. The Mindful Migraine Blog Avatar

          I’m looking forward to keep learning until I’m 100!!

          Like

          1. silverapplequeen Avatar

            There’s no reason why you shouldn’t. Your brain is a muscle, which can be & needs to be worked, like any other muscle. Daily exercises!

            Liked by 1 person

            1. The Mindful Migraine Blog Avatar

              👏🥰👏

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  6. Skyseeker/nebeskitragac Avatar

    An interesting condition. Thanks for the info Linda.

    Liked by 1 person

    1. The Mindful Migraine Blog Avatar

      My pleasure – hope you never experience it (since posting I’ve been told it can be very painful!) Stay well, xox

      Liked by 1 person

      1. Skyseeker/nebeskitragac Avatar

        I definitely hope I never experience it. But still, reading about it is interesting, although I’m sorry for all who suffer from the condition.

        Like

        1. The Mindful Migraine Blog Avatar

          Yeah me too – it feels like there’s so much suffering in the world these days … thank you for being a ray of sunshine though, I appreciate it! xox

          Liked by 1 person

          1. Skyseeker/nebeskitragac Avatar

            Thank you, you are the ray of sunshine too. 😊 Regarding suffering, there’s a lot of it in the world, that’s a fact.

            Liked by 1 person

  7. Njia Elimu Avatar

    Hello,

    I started reading you and I can see myself, I have been on this migraine journey for a while. I stopped taking medication (some worked well, others not really) and I’m now trying to avoid or reduce my triggers. And there’s many of them lol, but a healthy diet, and some exercise helped me to manage their occurrence. I also learnt how to recognise when it’s about to happen and I have to relax or at least try to do so 😅, until it will go. You have earned a new subscriber, take care.

    Liked by 1 person

    1. The Mindful Migraine Blog Avatar

      I’m sad that you’re part of Team Migraine (it’s not a fun club to be part of) but I am happy that you found us! Gald too that you seem VERY self-aware of your triggers and how to avoid them – yay you! Linda xox

      Liked by 1 person

  8. Stella Reddy Avatar

    🌞 Great post Linda!
    I’ve heard this word before as I have Fibromyalgia. When it gets to the point where I can’t even stand the feel of my clothes on my skin, I know it is a bad flare up. It is a terrible feeling…I have learned to tolerate it until it leaves, which it does in a few days.
    Thank you for the info!!

    Liked by 1 person

    1. The Mindful Migraine Blog Avatar

      A few days!!!! Wow, it lasts a long time then… that can’t be easy. Gosh, poor you. Someone else just told me it feels like being stung by a jellyfish, but I’m guessing it is different for everyone. Yikes. Days…

      Like

  9. Silk Cords Avatar

    I’ve heard a little about this condition in the past, but didn’t know it had a name and had been officially recognized.

    Have you considered or looked into the possibility that the migraines, and perhaps even this, is caused by one or more pinched nerves in your neck or spine? Months back you’d asked about my recovery. My headaches were caused by a bad neck. Spinal decompression all but cured them for me, so there you go; my story, lol.

    Obviously that doesn’t automatically mean what worked for me is a cure for you or anyone else. Might be worth a look if it hasn’t previously been considered though.

    Liked by 1 person

    1. The Mindful Migraine Blog Avatar

      Interesting! “Biomechanical” issues are a BIG issue for a lot of migraine people – pinched nerves, fused discs, misaligned spines (scoliosis etc) can all definitely be contributing factors – and for those (un)lucky people, osteo, physio, chiro and even acupuncture can apparently help a lot.

      For better or worse, I’m not one of those people… my headaches seem to be more hormonal. That said… I still think my neck plays a part and can make things worse; usually because of tense muscles (sometimes a massage fixes it). Sigh… we’re all unique in our glitchiness!

      Liked by 1 person

      1. Silk Cords Avatar

        Very true on uniqueness. 🙂 We had the tense muscle thing in common though. When my nerve would get pinched, my neck muscles would tighten up and add even more pressure. Fun times… :\

        Liked by 1 person

        1. The Mindful Migraine Blog Avatar

          🤣your second emoji made me laugh so hard!!
          That there is REAL!

          Liked by 1 person

  10. joannerambling Avatar

    I have never heard of this, I think I am too tired to comprehend what it means because I just don’t get it

    Liked by 1 person

    1. The Mindful Migraine Blog Avatar

      You’d know it if you had it… I’ve just been told it feels like you’ve been stung by a jellyfish… I think you’re safe… go get some rest. xox

      Like

  11. Poetic Spirit Avatar

    Wow thanks for another lesson. You’re always so informative ❤️.

    Liked by 1 person

    1. The Mindful Migraine Blog Avatar

      I heard from someone else “you’ll know it if you have it” – apparently it feels like being stung by a jellyfish… that’s not me. My hair hurts… but nothing like that, poor lady. xx

      Liked by 1 person

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