Evidence supporting the use of: Benzoin siam
For the health condition: Allergies (respiratory)

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Benzoin siam (resin from Styrax tonkinensis) has a long history of traditional use, particularly in Southeast Asian and Western herbal medicine, as a remedy for respiratory conditions, including symptoms associated with allergies such as cough, sore throat, and congestion. The rationale for its use is primarily based on its inclusion in inhalant preparations, balsamic mixtures, and old-fashioned steam inhalations (e.g., "Friar's Balsam"), where its aromatic compounds are believed to soothe irritated mucous membranes, loosen phlegm, and ease breathing. Historical and ethnobotanical records indicate that benzoin has been used for centuries in this context, often blended with other resins or essential oils.

However, there is very limited scientific evidence directly supporting benzoin's efficacy for allergic respiratory conditions. Modern studies on benzoin focus mainly on its antimicrobial, anti-inflammatory, and mild expectorant effects, but clinical trials specifically targeting allergy symptoms are lacking. Its use for allergies, therefore, remains grounded in tradition rather than validated by robust scientific research. The rating of 2 reflects the persistence of use in folk and complementary medicine, but with minimal formal evidence to substantiate its effectiveness for respiratory allergies by current medical standards.

More about Benzoin siam
More about Allergies (respiratory)

Other ingredients used for Allergies (respiratory)

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Akkermansia muciniphila
alpha-glycosyl isoquercitrin
ashwagandha
bacillus coagulans
benegut perilla (proprietary)
Bifidobacterium breve
Bifidobacterium lactis
Bifidobacterium longum
black cumin
bromelain
bupleurum falcatum
chamomile
citrus bioflavonoids
citrus oil
turmeric
curcumin
forskohlii root
ginger
ginseng
green tea
horseradish
honeysuckle
Lactobacillus brevis
Lactobacillus gasseri
Lactobacillus paracasei
Lactococcus lactis
licorice root
magnesium
Nettle
omega-3 fatty acids
perilla
pineapple
platycodon root
prebiotic blend (proprietary)
purple butterbur root
quercetin
rhizome
schizonepeta
scrophularia root
vitamin C
vitamin D
Water
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cardamom
bee pollen
chrysanthemum
siler root
eucalyptus
Menthol oil
aster root
herbal blend (proprietary)
Aralia
Adrenergic amines
Asteraceae
Acinetobacter lwoffii
Amor seco
Asarum sieboldii
black seed
Bifidobacterium
Bidens pilosa
bishop\'s weed
Boswellia
bioflavonoids
butterbur
Bifidobacterium animalis
bacteria
Bifidobacteria
balloon flower
cortisol
capillary artemisia
cineole
cowherb
curcumen
Cinidium
Centipeda
Cistus
Clostridium butyricum
European Elder
Echinacea
Elder
Eyebright
essential oil blend
fang-feng
fernbush
Guaco
galactooligosaccharides
Himalayan salt
honey
heal-all
Houttuynia
honey loquat syrup
iridoids
Kefir
kuding tea
Lesser speargrass
Mineral ascorbate
Monoterpenes
marigold
Nigella seed
Pinellia ternata
probiotics
Platycodon
Phleum pratense
Plectranthus amboinicus
rosmarinic acid
Rooibos
ravinsara
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Stellaria dichotoma
Stereospermum
Terpenoids
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Products containing Benzoin siam

We currently have no products on Caring Sunshine that contain this ingredient.