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By Dr. John Heuertz, DOM
INTRODUCTION
Recurrent infections help make Acute Otitis Media (AOM)
the #1 reason for a visit to a family doctor or pediatrician in this
country i. The routine treatment for AOM in the United States is
oral antibioticsii. In some instances, chronic infection is even
treated prophylactically with antibioticsiii. In fact, more oral
antibiotics are administered to patients under 10 years old than
to any other age groupiv. In spite of these facts, there is no clear
evidence that antibiotics are beneficial for routine treatment of
AOM in either short or long-term outcomesv. Traditional
Chinese Medicine (TCM) uses pattern identification as the basis
for diagnosis. Because a pattern is
determined by a semi-mutable set
of signs and symptoms occurring
in concert, formulas are designed
to address a complex of issues.
Otitis media can have multiple
causes, including bacterial infection,
viral infection, anatomical
factors, impaired immunologic
status, airborne allergy, food
allergy, feeding method, and gastroesophageal
refluxvi. (One
study involving 456 children with
AOM found that viruses caused
41% of those casesvii.) The manifestations
can include bulging eardrums and ear pain, moderate
to high fever, blocked sinuses, cough, ear edema, headache, irritability,
insomnia and restlessness, sore throat, sweating,
appetite changes, and even rash. Chinese medicine believes that
its dynamic approach provides a safer, more inclusive and superior
treatment strategy.
ANTIBIOTICS
Though utilized for a broad range of clinical complaints, the
action of an antibiotic is focused and narrow. Antibiotics are
designed to do one (and only one) thing: kill bacteria. And
though antibiotics can occasionally improve some symptoms,
especially those caused by inflammation, they possess no direct
action to do anything other than kill the bacteria. They cannot
relieve distress or pain, promote drainage, repair damage, prevent
recurrence or any of the other issues commonly encountered
in a case of AOM.
Some studies suggest that when used for treating AOM,
antibiotics may actually be harmful viii. One example is the statistical
evidence suggesting a connection between frequent use
of antibiotics in the treatment of common ear infections and children
who harbor drug-resistant bacteria during frequent illness ix.
Another example involves the interference of antibiotics
with immune system signaling in the intestinal lining x.
Before nutrients or microorganisms can enter the bloodstream
from the intestinal tract, they must first pass through
three layers of defense. In the outer most layer, that is, the layer
furthest from the bloodstream, lies about 400 species of bacteria,
some beneficial, others dangerous. These bacteria are in a
constant battle for dominance. In this battle, chemicals produced
by the bacteria can make the environment antagonistic for competing
species or enable another to proliferate. The next layer
closer to the bloodstream is made up of epithelial cells with
TOLLreceptors on their surface. These receptors pick up chemical
signals from the battle zone to keep the immune system prepared
to respond to potential transgressors. Behind the epithelial
layer directly protecting the blood stream is a compact layer of
immune cells (lymphocytes, microphages, monocytes, and dendritic
cells), some of which bear TOLL receptors themselves.
For any potential pathogen entering the body through the intestinal
tract, this signaling through the TOLL receptors is the primary
mechanism for immune
activation. The proximity of the
compact immune cell layer to the
blood stream implies a potentially
global response. Oral antibiotics
profoundly influence the enteric
population dynamics and therefore
have a comparably profound
influence on the signaling system.
Some of the effects antibiotics
have on the immune system are
well understood. Many more
remain insufficiently investigated.
One effect that is fairly well
understood is a form of malnutrition
resulting from an over-stimulated signaling system. Overstimulation
of signaling can cause a hypersensitivity of the intestinal
tract's immune response. This hypersensitivity can result
in an allergic-type response to certain foods and the nutrients
they contain. Generally speaking, the more hyperactive this
immune cell layer, the fewer nutrients will be properly
absorbed. Suppression of this immune response is critical to
avoid malnutrition.
In TCM terms, antibiotics have a very cold property, which
makes them effective to clear heat and reduce inflammation. But
the same cold property also damages the spleen qi and the digestive
function in general. When applied to the intestines, the function
of the spleen qi to "separate clear from turbid" directly
translates into modern nutritional terms as the separation of
nutrients from waste material. When the spleen qi is damaged,
its ability to separate clear from turbid is impaired and "turbid"
substances are allowed into circulation, while nutritive substances
(clear) manage to pass through the stool. The spleen also
plays a critical role in the production of wei qi, or "defensive qi",
which it produces through a transformation process involving
"clear" substances obtained from diet. Without sufficient "clarity"
in this raw material, the strength of the wei qi is compromised,
defense against external pathogens is diminished, and
chances for recurrent infection increase.
There are a number of other mechanisms by which antibiotics
may adversely impact the immune system xi. Many theories
are still being researched. The important facts for the present
discussion are 1) the lack of evidence that antibiotics are an
effective treatment for AOM; and 2) the indications that antibiotics
may actually cause harm.
2 CHILDREN'S EAR INFECTIONS
PATHOPHYSIOLOGY OF
ACUTE OTITIS MEDIA (AOM)
AOM is a disease primarily affecting the eustachian tubes
but originating usually in the nasopharyn . The eustachian tube
is lined with mucus membrane. It begins just behind the tympanic
membrane (the "eardrum") and, in adults, courses downward,
forward, and medially to communicate with the nasopharynx,
where it also terminates. The total length of the tube in an
adult is 3-4cm. In children, the downward aspect of the angle is
less pronounced and the total length of the tube is less than 3cm.
Before the 1990's the most accepted explanation for the
underlying cause of AOM was under-aeration of the eustachian
tube due to obstruction or blockage of
the tube. More recent studies suggest that
the opposite is true. Rather than an
obstruction, an over-compliant eustachian
tube is believed to be the underlying cause xii.
For protection, a normally functioning
tube remains closed except for
brief moments of aeration during yawning
or swallowing. Otitis media can
begin when the pressure around the
nasopharynx rises substantially above
the pressure of the middle ear, allowing
pre-infected nasopharyngeal secretions
to infiltrate the mucosal lining of the
eustachian tube xiii.
Several factors can contribute to the
change in the pressure relationship
between the nasopharynx and the
eustachian tube. Most significantly, the
nearly horizontal orientation of the
eustachian tube in younger children
makes them more vulnerable to pressure
changes. But other factors come into play.
Adenoids consist of lymphatic tissue
and are located in the nasopharynx.
As part of the immune system, they are the first destination for
many viruses entering the body. They may also serve as a
reservoir of pathogenic bacteria xiv. At the early stage of infection,
adenoid can become swollen. Swallowing causes the adenoid
to elevate while simultaneously opening the eustachian
tube, thus allowing transfer of infection from the adenoid to
the eustachian tube.
TCM discusses pathogenic factors in environmental terms
such as "wind," "heat," "cold," "dampness," and "dryness." Each
of these has a set of pathological signs and symptoms associated
with it. An acute case of otitis media (AOM) is generally
associated with wind and heat. Two of the main properties of
heat are that it rises and expands. This rising and expansion can
explain, in TCM terms, another mechanism by which the pressure
differential between the nasopharynx and eustachian tube
shifts. As the adenoid becomes inflamed, it gives off heat. This
heat rises and creates pressure at the termination point of the
eustachian tube. When enough pressure has accumulated, the
eustachian tube can no longer protect itself. A simple act of
swallowing is all it takes to open the eustachian tube, thus allowing
the pressure to push the wind-heat pathogen into contact
with the mucosal lining of the tube.
CHINESE HERBAL TREATMENT OFAOM
Dr. Jake Paul Fratkin designed Children's Ear Formula,
an excellent formula for the routine treatment of pediatric AOM.
It is based on three common formulas, Yin Qiao San, Xiao Chai
Hu Tang, and Bi Min Gan Wan. The first of these, Yin Qiao San,
has strong action to dispel wind-heat and resolve toxin. The second,
Xiao Chai Hu Tang, is a shao yang stage formula. It can
help direct the rest of the formula to the middle ear, which the
shao yang channel enters. The third formula, Bi Min Gan Wan,
opens and drains the sinuses and other orifices in the head,
which can help restore the balance of pressure between the
nasopharynx and the eustachian tube. Dr. Fratkin reduced this
combination to its therapeutic essentials
and augmented the formula to focus its
actions specifically on ear infections.
Children's Ear Formula not only
destroys pathogens and reduces inflammation,
but also resolves phlegm in the
head, supports the digestive function,
and preserves the wei qi (defensive qi) to
prevent re-occurrence. It contains ingredients
shown to possess not only essential
antibacterial and antiviral action xv,
but also which are beneficial for treating
other signs and symptoms of the pattern.
Poria (Fu Ling), Chrysanthemum
(Ju Hua), and Peucedanum (Qian Hu)
all can reduce edema in the ear xvi.
Several ingredients have strong antiinflammatory
action xvii. Pressure in the
ear can cause distress and pain for children;
Red Peony Root (Chi Shao) and
Angelica (Bai Zhi)xviii both have an
analgesic property with an affinity for
the head. Bupleurum (Chai Hu) and
Pinellia (Ban Xia)xix each have a mood
regulating action. Poria (Fu Ling) and
Fritillaria (Zhe Bei Mu) work together to guide pathogens out of
the body through the urine xx. When using this formula, relief
is usually experienced in two hours or less, complete
resolution in 1- 3 days.
Children's Ear Formula can be administered to prevent
an infection from developing into otitis media. If the child has a
recently developed mild fever, a red tympanic membrane that is
not yet bulging, or sinus congestion where the heat factor is
more pronounced than the congestion, Children's Ear
Formula can be used to prevent this condition from developing
into AOM.
OTHER PATTERNS / OTHER FORMULAS
Though wind-heat is the most common TCM pattern of
true AOM, it is important to distinguish between this and other
conditions and patterns.
TOXIC HEAT
Profuse suppuration and high fever indicate the presence of
toxic heat. Severe headache may be part of the pattern. To treat
successfully, you will need to add Huang Lian Jie Du Tang
(Coptis Relieve Toxicity) to the Children's Ear Formula. This
Agastache Huo Xiang . . . . . . . . .10%
Poria Fu Ling . . . . . . . . . . . . . . . .10%
Chrysanthemum Ju Hua . . . . . . . .8%
Coptis Huang Lian . . . . . . . . . . . . .8%
Forsythia Lian Qiao . . . . . . . . . . . .8%
Paeonia Chi Shao . . . . . . . . . . . . . .8%
Peucedanum Qian Hu . . . . . . . . . .8%
Angelica Bai Zhi . . . . . . . . . . . . . . .7%
Bupleurum Chai Hu . . . . . . . . . . . .7%
Fritillaria Zhe Bei Mu . . . . . . . . . . .7%
Pinellia Ban Xia . . . . . . . . . . . . . . .7%
Vitex Man Jing Zi . . . . . . . . . . . . . .7%
Zingiberis Sheng Jian . . . . . . . . . .5%
CHILDREN’S EAR FORMULA
is a serious condition and in rare cases can lead to deafness.
Treat quickly and with care. [ NOTE: When combining these
two formulas, you should decide upon one as the lead formula
and the other as its assistant. The lead formula can be given at
full strength, the assistant at ½ to ¾ strength. To determine the
lead formula, determine whether there is an underlying condition
of toxicity that lead to the AOM, or whether the AOM
developed into a toxic condition. In the case of underlying toxicity,
CRT Formula should be your lead, while CE Formula
guides it to the auditory canal and sinuses. If the AOM was contracted
entirely from the exterior and developed into a toxic condition,
then the CE Formula will be your lead and the CRT Formula
will be used at ½ or ¾ strength to augment the lead formula.]
WIND-COLD ATTACKING THE EAR
If there is ear pain causing a headache with only slight or no
fever, a runny nose with clear discharge, no redness in the tympanic
membrane, and slight blue or purple color changes in the
cartilage of the ear, then clearing wind-heat will be of limited
value. A cold pathogen has invaded from the exterior through
the ear. There will probably not be any bulging to the eardrum.
Using Dang Gui Si Ni San (Tangkuei and Jujube Combination)
combined with Chuan Xiong Cha Tiao San (Ligusticum & Tea
Formula) can warm the middle ear and head to dispel the cold,
relieve ear pain and headache.
LIVER & GALL BLADDER FIRE
Onset of pain will be rapid, as in a wind-heat condition, but
pain may be mild and chronic with a sudden trigger for acute
severe pain. Yellow discharge is likely. Child will probably have
a ringing in the ear that accompanies the pain and have a bitter
taste in his or her mouth. The recent history will not necessarily
include a viral exposure. Though bacteria will show up in the
exudates, the underlying cause is not viral or bacterial, but
induced by stress and diet. In the days leading up to the acute
attack, the child will likely appear irritable or nervous. He or she
will have a thick, yellow, greasy tongue coat and/or a diet that is
high in fat and/or sugar. The best formula to treat this is Long
Dan Xie Gan Tang (Gentiana Drain Fire Formula).
CAUTION: Gentiana Drain Fire Formula is very cold,
not unlike antibiotics. If given to younger children (under age 7),
or to children with already weakened digestion (even with this
"fire" condition) the formula can damage the spleen qi. The
damage is usually not as severe as antibiotics. Yeast are killed by
this formula too, so the chance of a yeast infection developing
as a result of using Gentiana Drain Fire Formula is small.
When there is a question about the child's digestive strength and
this formula is otherwise appropriate for the condition, combine
with a digestion-strengthening formula such as Bu Zhong Yi Qi
Wan (Ginseng and Astragalus Formula), or Liu Jun Zi Tang
(Six Gentlemen Formula).
DOSAGE
CHILDREN'S EAR FORMULA
(available only in granules)
A dose is administered orally (NOT through the ear) at 0.4
to 0.5 grams every 2-3 hours for infants and children up to 25
pounds during the painful stage of the infection. (This period is
usually only the first 1-3 doses.) The dose may be increased to
0.5 to 0.75 grams for children 26 to 50 pounds. Most parents
report significant improvement within the first 2-3 hours after
the initial dose. After the pain has significantly subsided and
fever has dropped, you may reduce frequency to every 4 hours. If
fever becomes very mild and no pain is present, you may continue
with the same size dose, but administered only 3-4 times a day.
A normal course of treatment during a moderate infection
looks something like this:
Pain subsides in 1-3 hours; pain is gone 2-3 hours after
2nd dose (4-6 hours after first dose)
One more dose is given 2-3 hours later and fever drops
shortly after that. Change the administration to every 4
hours at this point. Continue every 4 hours for about 1
day or until fever is eliminated.
As a precaution, continue administering the formula,
about every 6-8 hours (3 times a day) for 1-2 days after
fever has maintained below 100.5F.
Refrigerate in between doses to keep fresh.
Discard the formula when course is finished or after the
3rd day.
How to get the child to swallow the formula...
When using Children's Ear Formula, which comes in
granules only, there are a few tricks to getting the child to
swallow the formula. The taste is quite bitter and most smaller
children will try and spit it out. Some older children can be
"bargained" with.
In infants and toddlers up to two years of age, mix 4-5
grams of the formula with a little boiling water. The
amount of water is insignificant for the sake of the formula,
but can be an important factor when it comes to swallowing.
Some children will accept a diluted decoction
more easily, others need it thick, like a sludge. Shake or
mix thoroughly while decoction is still hot. After cooling
to a safe temperature, give the child about 1/10th of the
total formula every 2-3 hours, shaking or mixing vigorously
prior to each administration. Remember to keep the
herbs refrigerated in between administrations, but warming
it slightly just before administration is a good idea.
Older children (age 2 and up) can have the granules prepared
with boiling water in the same way as infants
(though the dose might be bigger depending on weight),
but they have more alternatives. One way that has
worked with many parents is to first give the child the
herbs mixed with water so they know what it tastes like.
If the child refuses later, you can offer to omit the water
and mix the granules directly into honey or some other
thick, sweet carrier such as caramel or chocolate sauce.
Have a glass of warm water handy to chase it down. The
warm water will help the herbs absorb into the system as
well as clear away most of the bitter taste quickly.
EXTRA-CONCENTRATED TABLETS FOR NON
WIND-HEAT PATTERNS (based on 600mg EC tablets)
For infants and children up to 20 pounds, use ½ tablet per
dose every 2-3 hours during the acute stage of the attack
(while ear pain and fever are present) and every 4-8 hours
in the sub-acute stage (immediately after the ear pain has
CHILDREN'S EAR INFECTIONS 3
4 CHILDREN'S EAR INFECTIONS
been eliminated.)
For children 20-40 pounds, a whole tablet can be used.
When combining formulas as suggested above you are
usually safe giving an entire dose of each formula, except
in the case of combining Coptis Relieve Toxicity
Formula with Children's Ear Formula. (See note
above.) In smaller children, the tablets will need to be
crushed into a powder to avoid choking. Once in a powder,
you may use any of the methods described above for
the Children's Ear Formula. Older children may be able
to swallow a tablet either whole or split.
NOTES
i Legler JD, J Am Board Fam Pract. 1992 Jan-Feb;(1):110.
ii Froom, J et. al., BMJ 1990;300:582-6.
iii Giebink GS, Annals of Otlogy, Rhinology, and Laryngology -
Supplement, 1994, 163:20-3.
iv Froom J, et. al., BMJ 1997;315:98-102 (12 July).
v Froom J, Ibid.
vi Karkos PD, et. al., Int J Pediatr Otorhinolaryngol. 2004
Dec;68(12):1489-92.
vii Heikkinen T, Thin M, Chonmaitree T, N Engl J Med, Jan
28;340(4):260-4.
viii 1) by destroying mitochondria in WBC;
2) by blocking protein synthesis in WBC; for these, see
Kimball JW, “Endosymbiosis and the Origin of Eukaryotes”,
(http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/E;
3) by destroying the beneficial flora of the GI tract triggering
an immune response, Chin J, Asia Pac J Clin Nutr.
2004;13(Suppl):S24-5; and
4) over-use of antibiotics has lead to the development of
resistant organisms, Harrison CJ, et. al., Pediatr Infect Dis J
1985;4:641-6; and Faden H, et. al., Ann Otol Rhino Laryngol
1992;101:87-91; and Ford KL et. al., J Pediatrics
1991;119:941-4, and Reichler MR et. al., J Infect Dis
1992;166:1346-53.
ix JAMA, Nov 26, 1997;278(20):1643-1645.
x See Chin J, Asia Pac J Clin Nutr. 2004;13(Suppl):S24-5 for
a thorough discussion of the immune signaling system of the
intestinal tract. The author is indebted to Dr. Chin's article
for the discussion on intestinal immune response.
xi For some further examples of the adverse effects antibiotics
have in the context of pediatric ear infections, see Jake Paul
Fratkin's article, PEDIATRIC EAR INFECTIONS, in News
from Golden Flower, Fall 2004 Issue.
x Shapiro AM and Bluestone CD, Postgraduate Medicine,
1995, 97(5):73-82.
xiii Sando I, Takahashi H, and Matsune S, Update on Functional
Anatomy and Pathology of Human Eustachian Tube Related
to Otitis Media with Effusion, Otolaryngologic Clinics of
North America, 1991, 24(4)795-811.
xiv Sando, Ibid.
xv 1) Schinkovitz A, et. al., Planta Med. 2003 Apr;69(4):369-71
2) Lechner D et. al., Phytochemistry. 65(3):331-5, 2004 Feb
3) Bermejo P, et. al., Planta Medica, 2002 Feb;68(2):106-10
4) Anonymous, Alternative Med Rev, 5 (2):175-7, 2000 Apr.
xvi 1) Kaminaga T, et. al., Phytotherapy Research, 1996
Nov;10(7):581-4
2) Yasukawa K, et. al., Phytotherapy Research, 1998
Nov;12(7)484-7
3) Hiermann A, Schantl D, Plant Med. 1998 Jun;64(5):400-3.
xvii For Coptis (Huang Lian), see Schinella GR, et. al., Life
Sciences 70(9):1023-33, 2002 Jan 18; for Forsythia (Lian
Qiao) see Ozaki Y, et. al., Bio and Pharm Bull 23(3):365-7,
2000 Mar; for Chrysanthemum (Ju Hua) see Akihisa T, et.
al., Phytochemistry, 43(6):1255-60, 1996 Dec.
xviii Yuan CS, et. al., Journ Clinical Pharm, 44(11):1323-7, 2004 Nov.
xix Luo L, et. al., Journ of Ethnopharm, 73(1-2):277-81, 2000 Nov.
xx Poria (Fu Ling) is well established as an herb which drains
dampness through the urine (see any Chinese Materia
Medica such as that of Bensky, Clavey, and Stöger).
Fritillaria (Bei Mu) is shown to enhance renal function,
increase the output of urine and the clearance and excretion
of creatinin and sodium. See Kang DG, et. al., Journ of
Ethnopharm, 91(1):51-6, 2004 Mar.
John Heuertz, DOM is a graduate of the International
Institute of Chinese Medicine and later served on their
Faculty Advisory Board. He is a lecturer and research
consultant for Golden Flower Chinese Herbs and the
formulator of the herbal remedy Chemo Blood Support
Formula. Dr. Heuertz has a private family practice in
Albuquerque, New Mexico and in the nearby Jemez
Mountains. He has two children of his own and a godchild
who lives within house-call distance.
© JOHN HEUERTZ, DOM
2005 HERBAL MEDICINE PRESS
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