Ice cream headache
BMJ 1997; 314 doi: https://doi.org/10.1136/bmj.314.7091.1364 (Published 10 May 1997) Cite this as: BMJ 1997;314:1364
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I have gotten ice cream backaches my whole life and never understood
the concept of a "brain freeze."
I got a lot of goofy looks when I wold wiggle and squirm to try to
get rid of the backache I'll tell you, and as a kid that has something
happen to them that happens to no one else, you can guess that it was a
source of ridicule.
I'm not the only one I know that gets backaches, but the other two
are my mother and sister, and at that, my sister alternates between a
headache and a backache.
My brother gets headaches, though. Maybe it's a latent trait of some
variety. If it were simply a vaso-constriction in the brain or cold
traveling through your blood stream, the response would be 100%. However,
it wasn't 100% even in the migraine group. My thought, based on my
experience with my immediate family having the problem, is that there is a
chromosome that triggers the effect of the Ice Cream Headache, and another
to show where it is.
Competing interests:
None declared
Competing interests: No competing interests
I believe that the 'brain freeze' could be caused by referred pain
due to stimulation of pain receptors in the palette. These receptors may
propogate action potentials along non-myelinated fibres, accounting for
the latency before the pain is felt.
Nociceptors (pain receptors) do not show a short-term adaptive
response, and this could explain why the pain does not seem to dissapate
until the palette is warmed again (by the toungue etc.). Also, the pain I
feel when experiencing a brain freeze reminds me of that experienced when
eating horseradish or wasabe. Both of which contain isothiocynates, which
activate the receptor responsible for painful cold sensation.
The pain felt in the throat and stomach reported by some people could
simply be a result of quickly swallowing the cold substance so it is still
cold when reaching the throat and passing through the thorax.
This is merely speculation and I apologise if I have stated anything
incorrectly.
Competing interests:
None declared
Competing interests: No competing interests
i find that when ice cream comes into contact with the roof of the
mouth and the back of the throat a temporary brain freze results that, if
endured, will end in a few seconds. However, I also find that anything
you ingest warmer than the ice cream quickly reverses the problem.
Competing interests:
None declared
Competing interests: No competing interests
I really don't understand why people want to get rid the "brain
freeze" so fast. the longest one i have had lasted only 10-15 seconds,
and quite honestly i like them. They happen very rarely to me but the
feeling of the pain makes me think of being little again. After a quick
shake of the head, which does absolutely nothing, the pain dissipates and
i go back to eating the ice cream. Does anyone else enjoy the pain
because of an association or because "It hurts sooo good?"
Competing interests:
Oatmeal
Competing interests: No competing interests
This is an intriguing problem. Two observations come to mind. The
first was a man in his forties with hypertension who had a coeliac axis
stenosis and who developed abdominal pain whenever he drank cold water
(1). His pain was accompanied by a gastric intramucosal acidosis, which
would appear in my current thinking to be caused by the rate of energy
release by ATP hydrolysis that exceeds the rate at which ATP is
resynthesised by oxidative phosphorylation. Revascularisation eliminated
the the intramucosal acidosis and like the other patients studied appeared
to eliminate his symptoms but these patients are notoriously difficult to
evaluate. Food of course is the usual stimulus. Another investigator has
comfirmed our provocative findings (2).
One mechanism by which intragastric stimuli might cause abdominal
pain is by causing vascular or smooth muscle muscle spasm. Another
mechanism is by causing a steal of blood flow from a midgut supplied by
stenotic mesenteric arteries (3,4,5). Neither of these would seem to
account for an ice cream headache (6). A haematogenous or neural/humoral
reflex needs to be invoked.
A decrease in temperature causes a rise in pH by a purely physical
effect (7). If high enough it will inhibit oxidative phosphorylation by
eliminating the protonmotive force driving ATP resynthesis by oxidative
phosphorylation. In so doing it might increase the [ADP] and induce a
haemotological changes such as activation of the ADP receptors on platlets
(8). Cold is known to cause cryoprecipitation of blood products in some
patients.
As the supply of oxygen is not inhibited in these circumstances the
stage may be set for free radical release upon rewarming. In which case a
bolus of free radicals might be released not only into portal venous blood
but also into gastric lymphatics and have direct access to the brain by
draining into the thoracic duct. Perhaps this caused the ice cream
headache.
The release of free radicals upon reperfusion has been implicated in
the causation of pain (9). Furthermore the free radical release induced by
reperfusion after a transient fall in gastic intramucosal pH has been
implicated in multiple organ dysfunction (10). Neurological ddysfunction
appears to be the most sensitive symptomatic measure of multiple organ
dysfunction in awake patients(11).
Sir Thomas Lewis brought the scientific method to the investigation
of human disease at the bedside when he was at Univeisty College. In 1927
he described the triple response to a cutaneous njury, flush(redline),
flare(red zone) & weal(edema), and the classic five signs -
rubor(redness), tumor(swelling), calor(Heat), dolor (pain) and loss of
function of inflammation are well known. It starts with dilatation of
blood vessels(vasodilatation) to bring more blood (Hyperemia) and along
with it the mediators of defence & healing. Blood vessels become leaky
allowing escape of fluids(transudation), proteins & cells (exudation)
into tissue space causing edema. The WBC crawl out of
capillary(emigration) towards site of injury attracted by
chemicals(Chemotaxis) and engulf debris (phagocytosis). Antibodies and
other chemical mediators of inflammation serve to neutralise the injurious
agents such as microbes.
If one thinks about cutaneous injury, which contrary to visceral
injury is painful, it occurs in an hyperoxia, hypocarbic environment. This
should inhibit oxidative phosphorylation by elevating the pH and thereby
presumably prevent the generation of free radicals until reperfusion when
it could be excessive. If blood flow is compromised at first from
vasocontriction and platelet plugging coling should also occur compounding
thelevation in pH in increasing the need for an exothermic metabolic
response, one that iappears to occur with anaerobic glycolysis. The lumen
of the gut is, in contrast, microaerophilic. It has a very low pO2,
relative to air, and a pCO2 the same as that in arterial blood or a little
higher on occasions. These are not circumstances in which free radicals
should be produced in anything like the amount presumabky seen after, for
example, removal of a colonic polyp. The difference might account in part
for the difference in pain experienced.
The release of free radicals upon reperfusion might be responsible
for the initial pain experienced in the triple and for an ice cream
headache, the latter being a systemic and the former a local
manifestation. The pain associated with the later inflammatory response
might be a regional manifestation.
If in the evolution of man avoiding the toxic effects of oxygen has
been a crucial property then, thinking in terms of a simple cellular
automata or Wolfram rule(12), pain is a likely derivative. It is not a
response that would have included a nervous system until evolution was
far advanced.
1. Fiddian-Green RG, Stanley JC, Nostrant T, Phillips D. Chronic
gastric ischemia. A cause of abdominal pain or bleeding identified from
the presence of gastric mucosal acidosis.
J Cardiovasc Surg (Torino). 1989 Sep-Oct;30(5):852-9.
2. Faries PL, Narula A, Veith FJ, Pomposelli FB Jr, Marsan BU,
LoGerfo FW The use of gastric tonometry in the assessment of celiac artery
compression syndrome.
Ann Vasc Surg. 2000 Jan;14(1):20-3.
3. Poole JW, Sammartano RJ, Boley SJ Hemodynamic basis of the pain of
chronic mesenteric ischemia.
Am J Surg. 1987 Feb;153(2):171-6.
4. Boley SJ, Brandt LJ, Veith FJ, Kosches D, Sales C A new
provocative test for chronic mesenteric ischemia.
Am J Gastroenterol. 1991 Jul;86(7):888-91.
5. Fiddian-Green RG. Provocative test for chronic mesenteric
ischemia.
Am J Gastroenterol. 1992 Apr;87(4):543
6. Joseph Hulihan
Ice cream headache
BMJ 1997; 314: 1364
7. JOHN W. SEVERINGHAUS, POUL ASTRUP, and JOHN F. MURRAY Blood Gas
Analysis and Critical Care Medicine. Am. J. Respir. Crit. Care Med.,
Volume 157, Number 4, April 1998, S114-S122
8. Herbert JM, Savi P. P2Y12, a new platelet ADP receptor, target of
clopidogrel.
Semin Vasc Med. 2003 May;3(2):113-22.
9. Xanthos D, Francis L, Bennett G, Coderre T. Animal Models of
Chronic Pain: Chronic post-ischemia pain: A novel animal model of Complex
Regional Pain Syndrome Type I produced by prolonged hindpaw ischemia and
reperfusion in the rat.
J Pain. 2004 Apr;5(3 Suppl 2):S1.
10. Nielsen VG, Tan S, Baird MS, McCammon AT, Parks DA Gastric
intramucosal pH and multiple organ injury: impact of ischemia-reperfusion
and xanthine oxidase.
Crit Care Med. 1996 Aug;24(8):1339-44.
11. David Taggart
About impaired minds and closed hearts
BMJ 2002; 325: 1255-1256
12. Stephen Wolfram. A New Kind of Science. Wolfram Media, Inc.,
2002.
Competing interests:
None declared
Competing interests: No competing interests
A very interesting article complete with many potential cures. It
inspires me to conduct my own research. I'll see you at Baskin Robins ...
Bryan
Competing interests:
None declared
Competing interests: No competing interests
Does anyone else feel an odd sort of pain, constricting breath when
they eat lots of ice cream really fast? I do. I want an explanation.
Competing interests:
None declared
Competing interests: No competing interests
Ice cream does not induce a brain freeze in me, but it oftentimes
induces farting, stomach ache, and head ache. I think this adds to our
understanding, and extends the symptoms to include more than brain freeze.
I wonder if the brain freeze subjects also have these symptoms, but
perhaps out of embarassment are not willing to mention it. One doctor I
saw suggested I had lactose intolerance, but another said he thought I did
not. I recently underwent a Hida Scan which found that my gallbladder is
functioning at a normal level, although in the lower part of the normal
range. Perhaps this is analagous to people whose IQ range is dull normal.
Competing interests:
Farting
Competing interests: No competing interests
Ya dude, im only 14 but i was bored so i looked at this n i get that
same stuff right behind my shoulder just like a brain feeze only the
shoulder n it goes away in about 5 or 10 seconds
Competing interests:
None declared
Competing interests: No competing interests
Re: Ice cream headache
Ibn-e- Sīnā known to the West as Avicenna (b: 980 AD, Afshana near Bukhara— d:Hamedan, 1037 AD) was one of the most outstanding and influential Persian physicians and philosophers (1). He wrote more than 450 treatises on medicine, philosophy, religion and logic.
Al-Qanun-fi-al-Tibb (The Canon of Medicine) is the most famous work among Avicenna’s medical books. He categorized diseases in the Canon of Medicine based on organ-based arrangement (2,3).
Neurologic diseases chapter is an attractive and detailed part of this book. One of the most important parts of neurologic chapter allocated to headache (Soda'). He mentioned several types of headache and discussed about a type of headache that named Soda' Sāzej Bāred (4).
Sāzej means simple and points to a disease that often is due to an obvious external factor (like malodorous smells or living in a noisy place). Bāred means cold and reflects this point that trigger factor is a cold thing (like eating a cold food).
So we can say that Ice cream headache, from Avicenna’s viewpoint, is an example of Simple Cold headache.
1. Gorji A., Khaleghi Ghadiri M. History of epilepsy in Medieval Iranian medicine. Neurosci Biobehav Rev. 2001 Jul;25(5):455-61.
2. Zargaran A., Mehdizadeh A., Zarshenas MM., Mohagheghzadeh A. Avicenna (980–1037 AD). J Neurol. 2012 Feb;259(2):389-90.
3. Tabei SZ., Riazi A., Medical Sciences in the Third Millennium: An Avicennian Approach. Iran Red Crescent Med J. 2009;11(1):4-9.
4. Avicenna, The Canon (Persian translation), 3rd edition. Tehran: Ministry of Health and Medical Education of Iran, Committee of Computerizing Medicine and Hygiene, 2007.
Competing interests: No competing interests