Hair Grooming Syncope

One of the great aspects of our jobs is that every day offers a new opportunity to learn.  One of my residents taught me something new my last shift in the Peds ED (thank you, Dr. Skefos!)… I honestly do not recall reading in any textbooks about “Hair-Grooming Syncope,” but apparently it exists and Dr. Skefos diagnosed it correctly.


  • Certainly, syncope is a common complaint and we need to worry about the big, the bad, and the ugly first.
    • For the well-appearing, consider FingerStick Glucose, Hemoglobin, Pregnancy Test (maybe not for the boys), and an ECG.
    • For the ECG document presence or lack of:
      • Any conduction abnormalities (blocks, etc)
      • Any abnormal intervals… particularly Prolonged or Short QTc.
      • Delta Waves
      • Brugada Sign
      • Evidence of Hypertrophic Obstructive Cardiomyopathy
        • LVH
        • Very narrow “q” waves in the lateral leads.
        • Very narrow and deep T-wave inversion in the lateral leads.
      • Evidence of ischemia (goes without saying really).
    • For those that have normal ECGs and no other significant abnormalities, the majority are going to be classified has having neurocardiogenic syncope or vasovagal syncope.
      • In those cases the History and Physical are paramount.
      • So ask about the event preceding the pre-syncopal or syncopal event.  Did it include hair-grooming?

Hair Grooming Syncope

  • Several case reports of this exist and one retrospective study.
  • Occurs more commonly in teenage girls, but does occur in boys as well.
  • Actions of Hair-Braiding, Combing, Brushing, Blowing, and Curling can trigger the event.
  • Interestingly, the boys were noted to have it occur with Hair Cutting more.
  • Most were standing, but some were seated, or kneeling.
  • All had negative neurologic and cardiac evaluations (the retrospective study was performed in a cardiology clinic where all patients even got Echos).
  • Seizures have been known to follow the syncopal event, just like any syncopal event (likely due to the brief hypoperfusion leading to a reduction in inhibitors).
  • Mechanism is speculative (so let’s speculate):
    • Pain from hair pulling or scalp stimulation of trigeminal nerve or cervical roots precipitate the event.
    • Positioning of the head leads to compression of the carotid baroreceptors (however, this was not noted to be the case in one study).
    • Standing for prolonged time can lead to syncope (but again, some were seated).


Evens WN, Acherman R, Kip K, Restrepo H. Hair-Grooming Syncope in Children. Clinical Pediatrics Vol 48 (8); Oct 2009, pp. 834-836.

Lewis DW, Frank LM. Hair-Grooming Syncope Seizures. Pediatrics 1993; 91: 836-837.

Sean M. Fox
Sean M. Fox

I enjoy taking care of patients and I finding it endlessly rewarding to help train others to do the same. I trained at the Combined Emergency Medicine and Pediatrics residency program at University of Maryland, where I had the tremendous fortune of learning from world renowned educators and clinicians. Now I have the unbelievable honor of working with an unbelievably gifted group of practitioners at Carolinas Medical Center. I strive every day to inspire my residents as much as they inspire me.

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  1. my child was getting a buzz cut and and fainted with eyes open and then urinated themselves? was confused when over and said stomach hurt ..was this a seizure or just faint? he had no shaking just felt cold and felt sick

  2. if this happens too often eventhough they are sitting can it turn into a seizure at some point from overly stimulating the nerve on your head too frequently?

  3. This has happened my daughter on a few occasions. She usually complains of a pain in the tummy first and becomes very pale. She does have a tendacy to faint on other occasions too one of which led to seizure like episode. Has been investigated with EEG etc with all normal. Can see it coming now and can prevent a full on faint. She can also recognize the symptoms herself and will just sit or lie down. She is only 8

  4. Happened to me at 22 years old and I’m a male. I fainted while seated getting my haircut

  5. Has anyone had there child shake like they’re having a seizure when this happens?
    My 7 yr old daughter passed out this morning, I was brushing her hair and she was brushing her teeth. She never said her stomach hurt. After the fainting and shaking, she finally came to and said she felt sick, but never got sick.

    • So, it may not have been a true seizure. I obviously cannot give specific medical advice out over the internet; however, when someone becomes unconscious it not uncommon to see some muscle twitching that may resemble a seizure. The difference typically is that the person who has a seizure will not “wake up” right away and know who people are, etc. Nevertheless, it is always a good idea to discuss with your primary care doctor.
      Hope everyone is healthy,

  6. Sounds like my 12 yr. old grandaughter only she had a headache while getting her hair braided at a salon. She only fainted the next morning though and was unresponsive for 3 hours at hospital. Is this possible?

    • This just happened to my grandaughter this evening. I was straightening her hair and she said she had a stomach ache and her head is very sensitive if it just gets pulled slighty.right after that she looked at me staring and fell back. She got up and her lips were extremely pale and my husband just csught her in time with her eyes rolled back. Wegot her in bed and gave her gatorade and a banna. Then she was fine.

  7. My first eposide was when I was 5 years old. I still have this happen about once every 3 years and I am now approaching 30. I always have stomach pain immediatly before fainting.

  8. So we were just recently told that our 11 years old daughter has hair grooming syncope. Does anyone know if they’ll eventually outgrow it or what is the safety health plan if it occurs? Also, what is weird, but good is that it has only happened to our daughter 3 times within a 2 years span…if they have this condition wouldn’t it happen more often? It was quite interesting how our daughter decribed the event of passing out by seeing her surrounding in a starburst star shape and it being all black around the starburst star before passing out in addition to a headache. Also, before this incident I was braiding her hair while she was standing up.

  9. My daughter was diagnosed with this a few years ago. The first time it happened I was brushing her hair and she told me she didn’t feel well. I thought she was just trying to get out of having me brush her hair. Needless to say, she completely passed out. Thank goodness I was standing right behind her and was able to hold onto her and lower her to the floor. Life is easier for all of now that she is a teenager. Every summer she goes to see the cardiologist at the request of her pediatrician to run tests and to just make sure nothing is being missed. Life is easier for all of us now that she is a teenager. She knows when to stop doing whatever activity she is doing and sit down and just breathe for a few minutes. Her pediatrician recommends a high salt diet which includes cola and chips! It is on record at her school and we try to make sure all of her coaches are aware of the situation. She keeps salty snacks and high sugar drinks in her locker and is permitted to eat and drink during the day if she finds the need. She sits on the floor to do her makeup and hair so if she needs to just simply lay down for a few minutes she can and we don’t have to worry about her falling.

  10. This just happened to my 11yo daughter a few minutes ago. She had taken a shower and I was blow drying her hair. She turned ghost white and said her stomach hurt, felt nauseated and dizzy. Then she went down. Does she need to see a doctor for this?

  11. This just happened to my 9 yr old granddaughter while having her her brushed, she totally fainted, we also thought the doctor at the hospital was joking when he ssid it was hairbrush syncope.

  12. My daughter is 6 and has this as well. She has had syncopical episodes twice while I was braiding/brushing her hair all while standing. We haven’t had any other episodes since we have started making sure she is seating before starting. Before she passes out it is always that her stomach hurts and she thinks she is going to vomit.

  13. Thia just haopened to me tis morning with my 7 year old. She also complained of stomach pain right before

  14. My 11 year old daughter just had what appeared to be vasovagal syncope today, and after returning from the ER, and wanting to do some research, I found this page. She was on her knees in the bathroom while I was trying to hot-roll her pony tail when the incident occurred. My question is this: immediately before passing out, she said her stomach and head hurt. Have there been reports that in the case of hair grooming syncope the patient reported stomach and/or head pain?

    • My daughter just had this happen to her today and was diagnosed this morning. She had abdominal pain right before fainting too.

    • My daughter had this same thing happen to her this morning while I was straightening her hair. She passed out for a good 45 seconds. Never had happened before. Her doctor said it was vasovagal syncope but I think it’s hair grooming syncope. Her doctor said he never heard of that before. But her stomach and head hurt right before she passed out.

  15. One of my twins was just diagnosed with this. I was blown away I would never think that there would be a diagnosis on this. I have so many questions.

  16. My 12 year old grandson was just diagnosed with this. It is the craziest thing to me. I had never heard of such.

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