5100745 tn?1364352360

LHermittes agony...

Hi all

For just over a month now I have been suffering with L'Hermitte's Sign.

Electric shocks, vibrations, numbness/tingling etc etc all on neck flexion. It radiates through different parts of body (no more than a second) - varying from little fingers & trunk (underneath pecs) to inner thighs & inner ankles. I get it on both sides.

Very strange sensation and extremely unique to any else I have ever experienced.

To summarise:

- 32 male caucasian
- X-ray showed mild scoliosis C & L region
- C spine MRI normal
- brain MRI normal
- blood tests all normal (b12 was 1150)
- Neuro confirmed LS symptom but nothing else from physical exam

I have absolutely no other symptoms. This is despite having been reading about MS online for the past month...(!)

I am trying to establish whether this is presenting of MS. I am told:

"If LS persists you have some challenges as early MS dx can be tricky where isolated symptom. Lesions may be too deep to be picked up by regular MRI. FLAIR brain MRI (o gadolinium enhanced ) is most sensitive way to detect lesions."

The neuro said there's nothing he can do for me right now. I should wait to see if it develops. As my LS is through little fingers, trunk, inner thigh and inside right Achilles (strangely) I requested MRIs of thoracic and lumbar spine. The neuro said its not worth it and I should wait.

He also said a spinal tap and evoked potential tests were not worth it either. I seeking a second neuro's opinion.

I was wondering if there were many more out there who's MS presented with LS. I know of one user here already - but the neuro I saw yesterday claimed he'd never seen presenting LS and it was usually a very advanced symptom of MS.

Appreciate any advice.

26 Responses
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Avatar universal
Hi, wondering if anyone looks in here still? I have LS following a bout of flu. I also had a spell of dizziness which started my referral process..to an ENT who said labrynthitis. Told to do a load of neck exercises for the ear issue. Perhaps these damaged my neck...but hold on...
I wasn't happy and asked for an mri. My brain was clear but cervical spine showed patchy high T2 signal in the dorsal columns. Neuro said artefactual as did a very qualified radiographer. Original radiologist suggested B12 deficient. However tests dismissed this as did neurologist for MS. To complicate it all I have severe foraminal stenosis in c3 to 7 but the neuro surgeon saw no compression and said lhermitte's could not be caused by what he saw on the mri nor a sitting mri. Back to square one. I still have it, worst just as I get out of bed all the way down both legs. I avoid neck flexion.
I passed all the neuro exams with just slightly brisk reflexes. No babinski, Hoffman, heel and toe, knee to toe all ok etc.
Second mri still showed the non event t2 signal. Neuro said not MS. Spine guy not mechanical.
Well it has to be one or the other. Getting on 9 months now. Still very present. I have no other symptoms. Aside the initial couple of weeks of dizziness. Bit of muscle twitching in the legs. Only at rest though.
I have no idea what's going on. A one off viral attack? Cervical stenosis? MS?
Perhaps an LP is needed?

How did you progress Ted? Any thoughts?

Kind regards...
Helpful - 1
Hi All,

Thought I'd 'check in' to give an update. The L'hermittes subsided after a few months but has never disappeared completely. It's always there but just not as severe as when first appeared.

Neuro found the o bands in csf and put me on a watching brief. Agreed that it was worth me taking high dose vit d3 (10 to 15,000iu p/d) as there is some evidence that it may play a role in conversion of CIS to MS. I have also exercised virtually everyday and gotten sunlight wherever possible. GP has monitored serum levels and vit d intake has remained at highest possible end of spectrum.

I had a major stressful life event (work related) and the L'hermittes returned 2 months ago. My GP performed pin prick test and I definitely have reduced sensory response globally. I went for Mri of brain and whole spine a few weeks ago but it all came back clear again.

Saw the neuro yesterday and he has referred me for another MRI in 6 months time. I have drugs on stand by just in case I get any flare up.

However, still only the LS that's causing issues (although the lack of sensation in legs & arms is a little concerning).  

I'm now convinced that stress is a trigger for relapses / exacerbation of symptoms. I'm reckon it plays a role in disease commencement and/or
progression too. I need to change my vocation and chill out more.

If you're looking for more info, checkout the earlier links:


& doublevision1:


All the best everyone,

Avatar universal
Hi Ted,
I have been in a relapse for past couple of months and experiencing the worst LS since my diagnosis in 1999. It is so disturbing because  it does not let me forget I have MS. This has been ongoing and fairly constant for weeks. i just came back from MRI of cervical spine which my Dr recommended since my MS has been confined to the brain will know if there are lesions in spine tomorrow when I get the report and see Dr.

Hang in there,

Helpful - 1
Avatar universal
Hi Ted, as others have mentioned, CIS diagnosis can lead to DMD therapy, and whether or not you decide to go that route, there is tremendous support here so don't be a stranger. :-)

Good luck with everything,
Helpful - 1
5485096 tn?1375574235
Bump for jojled
Helpful - 1
198419 tn?1360242356
AAAAh, on 2nd look through what you posted back in March, I see you did not have lesions at the time. That could be a strong reason for the hold up. Still a 2nd opinion never hurts. 6 months is good. Have you had any lessening of the l'hermittes?
Helpful - 1
198419 tn?1360242356
Glad to see the update Teddie - Though I do feel CIS should be treated based on the facts of studies. If you are ok with this, once you get over this initial phase, then ok. But, if not, a second neuro, an MS specialist would likely treat you. Early MS, CIS responds best to the meds. There is solid literature on this.
Nice to see you pop in.
Helpful - 1
5485096 tn?1375574235
Teddie... This board is phenomenal as you can see with all these awesome answers .. I am not as well rounded with information however I do agree with double Vision on the treatment at CIS stage.

I also wanted to say I am recently diagnosed however I have had LS for so Long I don't remember not having it ... It is my normal... It does get worst or better depending on heat, stress, sleep etc...

Helpful - 1
382218 tn?1341181487
Helpful - 1
382218 tn?1341181487
Hi Teddie, I'm sorry to hear how your situation has evolved.  I understand why a definitive MS dx won't happen until evidence of a second attack, though based on what you present with so far, it seems you'd meet criteria for CIS which Shell mentions above.  More and more, neuros are opting to treat at the CIS stage as it has been proven that doing so can stave off a definitive MS dx for years in some cases.  Is this something your neuro discussed with you as a possible option?
Helpful - 1
5115736 tn?1363814024
It came in waves and was subtle. I started noticing it when I would be lying on my back in bed and just move my head up to look at my toes. Sensation down through my entire body but it was only when I moved my head in that way so I ignored it.
Helpful - 1
Avatar universal
Ηi Ted. I am 33 and i experienced LS for the first time on August 2012.I soon had an MRI (brain and spine) which was negative concerning the brain, but with one spinal lesion, that caused the elecrical sign i felt.The neuro did not make a diagnosis, he told me it might be a damage by a virus, or injury without excluding ms.This symptom remained until December.Since then, it has disappeared.For the time being, i am really fine, but i dont'really know what it is and i live in the anxiety...
I know that LS can be caused not only of the demyelination of a region, but it could concern disc herniation etc, but i assume that, in that case,  it would be present at the MRI.
Maybe you should repeat the spinal MRI. And try not to be anxious.I always keep telling that to myself.
Helpful - 1
152264 tn?1280354657
Teddie, very interesting what the surgeon said about scoliosis and Lhermitte's. Did you have an MRI of your neck? What do you know about your scoliosis?

I have scoliosis (since childhood) but only in my thoracic and lumbar areas, not the neck. I even went to a scoliosis specialist (an orthopedic spine surgeon) and asked if the Lhermitte's could be caused by my scoliosis. He said no, that even if it were caused by some structural neck problem (and he said my neck MRI was normal or at least showed nothing to cause the Lhermitte's), then the Lhermitte's would remain in one place and not appear in different places over time, as mine does.

It seems doctors are all over the place in their opinions.
Helpful - 1
1831849 tn?1383228392
I agree 100% with everything Shell said. You should feel good that your doctor is looking for answers, rather than patting you on the head and dismissing you :-)

Helpful - 1
5100745 tn?1364352360
The LS continues and I have mild sensory spells with dizziness. This goes with sleep (seem to be suffering bizzare fatigue and some insomnia).  

I have experienced mild MS hug too, lasting few days to a week at a time - feels like I can't get full lung of air.

MRI clear last year and overdue the next one. Taking multi, vit d, magnesium and Valium (v eases LS and hug, I've found).

Helpful - 0
5100745 tn?1364352360
No, the neuro said that he didn't think it warranted treatment at this stage. I was in no real shape to argue with him at the time. I was trying to come to terms with the news of the LP results and just stumbled out of his office in a daze.

Thanks for the link and the comments. I'll look more at treatment at CIS stage.
Helpful - 0
5100745 tn?1364352360
Hi all

Thought I'd share an update for the purposes of this thread I started sometime back.

I had the results from the visual evokes test and lumbar puncture.

- Visual evokes were normal.
- Lumbar puncture, much to my surprise & disappointment, showed oligoclonal bands in my CSF.

I've moved from possible MS to probable MS. Neuro's booked me in for MRIs in 6 months and told me to watch out for sensory symptoms.

I do not get a diagnosis until evidenced relapse.

Well doublevision1 - turns out l'hermittes is likely to be presenting of MS afterall......
Helpful - 0
5100745 tn?1364352360
I know about the anxiety you mention! I saw another neuro yesterday and he has referred me for lumbar puncture and visual evoked potential tests. If these come back negative then he will be 95% sure that I do not have MS 'at this current time'. Might be time to get the finances/insurances in order just in case...
Helpful - 0
5100745 tn?1364352360
Nancy - I have slight scoliosis of both thoraric and lumbar spine which was picked up by Xray. MRI of cervical spine shown slight reduction in lordosis.
The orthopaedic surgeon said LS wasn't directly caused by scoliosis but it may have contributed to it. I cannot recall the exact description but it had something to do with restricting blood flow? (I should try and find out again rather than guess).
Helpful - 0
5100745 tn?1364352360

see table 2: Table 2
Presenting Symptoms in Multiple Sclerosis Patients

Lhermitte’s phenomenon
Males = 2.3%  
Females = 1.6%
Total = 1.8%
Helpful - 0
Avatar universal
It was one of my beginning signs too, in fact, I've had that one since childhood, come to think about it.

I think your doc needs to brush up on neurology, especially MS.  Sometimes mine doesn't bother me and then it will bother me for days and days and then go away for while and I forget it and then it rears its head again.

Helpful - 0
5100745 tn?1364352360
Wow, thanks for that Amy. You've been through a lot.
In the 3 years was LS always there or did it comes in waves/bouts?
Glad to read you've been able to control your symptoms.
Helpful - 0
5115736 tn?1363814024
Hey Ted,

I experienced this exact thing for at least 3 years before I was diagnosed with MS. I never sought treatment or looked into it, but it all makes sense now. I would lie in bed and tilt my head up and get the shock. For some reason, I stopped questioning it. When I was diagnosed, they found several lesions on my brain and spine and now, my spine is screwed. I have to be so careful with how I move my head so as to not send my body into a fit. I am taking Carbamazepine now to help alleviate the acute symptoms.

I am Caucasian female, 31 years old. I was diagnosed only 3 months ago. i just wrote a piece about my experience leading up to my recent diagnosis:


Helpful - 0
5100745 tn?1364352360
Many thanks for the input all. I am glad to hear the doc appears to be on track. I am seeing another neuro next week on gp recommendation but it puts my mind a little more at rest until then. I have been working at trying to avoid neck flexion. Unfortunately this causes me to look like Frankenstein each time someone walks into my office and i turn to look at them.

L'Hermitte's is such a unique and distinct sensation it seems those who suffer can easily identify the symptom's name just by reading a description. As it arrives without pain, I imagine many just write it off initially as something minor. This is certainly what I did - I put it down to too much time working at the computer.

I admit to being surprised that something which is undeniably life changing (like MS) can present with such a peculiar/subtle sensation like LS. However, I see now that this is clearly the case. The neuro was wrong in his comment and it can be seen in the (albeit relatively few) studies on LS & MS. Perhaps he didn't want to cause unnecessary alarm until the findings were more definitive.

I spoke to an orthopaedic surgeon who said that he has seen it caused by Scoliosis more than once (although it was not the direct cause in both cases). He said I should take that as an indicator that it could be caused by 'many, many things'. I'll keep posting.
Helpful - 0
152264 tn?1280354657
I was never diagnosed with anything, but I do have Lhermitte's (among other problems). The Lhermitte's began only about half a year after my other weird symptoms started. (Thirteen years ago.)

What I will never understand is, if MRIs do not show any other cause for Lhermitte's such as tumor or cervical problems, and you don't have cancer, neck injury, etc., what else could cause it in a relapsing pattern over 13 years!

Teddie: I agree with others that Lhermitte's can indeed be an early sign in MS. Maybe your neuro just hasn't happened to see it early in his other patients? But he should still know better, it seems. The neuro who originally told me I had MS in 2000 (and later retracted it despite never doing spinal tap or evoked potentials, except auditory) said it most definitely when I told him about the weird sensations in my lower body when I bent my head down. Good luck to you.
Helpful - 0
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