Evidence supporting the use of: Camellia sinensis
For the health condition: Congestion (sinus)

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Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Camellia sinensis, the plant from which green, black, white, and oolong teas are derived, has a long history of traditional use in various cultures, particularly in Asian countries. It is often consumed as a hot beverage and has been used anecdotally to provide relief from symptoms associated with congestion and sinus discomfort. The traditional rationale centers on the soothing effect of warm fluids, the steam inhaled while drinking hot tea, and the natural mild astringency of the beverage, which may temporarily alleviate throat and nasal irritation. Some traditional practices also attribute mild decongestant properties to the caffeine and theophylline content in tea, which are known bronchodilators but have limited direct impact on nasal congestion. However, there is very limited scientific evidence specifically linking Camellia sinensis or its constituents to significant therapeutic effects on sinus congestion. Most benefits are indirect—such as the hydration provided by fluid intake and the possible loosening of mucus due to steam inhalation. Some laboratory studies have explored the anti-inflammatory and antioxidant properties of tea polyphenols, but these findings have not translated into robust clinical evidence for treating sinus congestion. In summary, while Camellia sinensis is used traditionally for relief from sinus congestion, scientific support for this use is weak and largely anecdotal.

More about Camellia sinensis
More about Congestion (sinus)

Other ingredients used for Congestion (sinus)

Aconite
Adrenergic amines
Agastache
Alantolactone
Allicin
Allium tuberosum
Allspice
Allyl isothiocyanate
Aloe vera
alpha-pinene
alpha-terpineol
alpinia galangal
Amor seco
andrographolide
anise
Arisaema
asafoetida
Asarum heterotropoides
Asarum sieboldii
Asteraceae
atractylodes
atractylone
balloon flower
balsam
Baphicacanthus cusia
basil
bayleaf
bee hive
bee products
Belamcanda
benegut perilla (proprietary)
beta-pinene
betel
bicarbonate
bioflavonoids
bishop\'s weed
bitter grass
black currant
black pepper
black salt
black seed
blackboard tree
boneset
borage
borneol
Bougainvillea
Buddha\'s hand
bupleurum falcatum
bасора
cajuput
calamus
Camellia sinensis
capsaicinoids
cardamom
Carthamus
carvone
cayenne pepper
chamomile
chen pi
Chinese raisintree
Chondrus
chrysanthemum
cineole
cinnamaldehyde
Cistus
Citrus
Clerodendrum trichotomum
clove
coltsfoot
Coptis chinensis
coriander
dragonhead
Echinacea
echinacea purpurea
Elder
elderberry
English horsemint
Ephedra
ephedrine
eucalyptus
eugenol
European Elder
fang-feng
fennel
ferula assafoetida
forsythia
frankincense
Galangal
Gallesia
gamma-terpinene
Gardenia jasminoides
garlic bulb
ginger
Gnaphalium
green tea
Hedyotis
honey
horehound
Horsemint
horseradish
Houttuynia
hyssop
Indian frankincense
inula racemosa
Isatis
Ivy
juniper berries
labrador tea
Laggera pterodonta
Ledebouriella
lemongrass
licorice root
Ligusticum
Ligustrazin
limonene
Litsea
Lomatium
long pepper
lovage
malabar nut
Marjoram
Marsh Tea
Meadow sage
Menthol oil
Mint
Monoterpenes
Mucolase
Mugwort
Mustard
mustard seed
Nardostachys
Nigella seed
Nutmeg
onion
oregano
oriental arborvitae
Orris
Osha
Osmanthus
Paris polyphylla
Pepper
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perilla
Phellodendron
Piper nigrum
Piper retrofractum
pomegranate
Pyrrosia
quercetin
ravinsara
Rhus coriaria
rosemary
Sabadilla
sage
Sagebrush
Sambucus nigra
Sandalwood
Sassafras
Scabrous Gentian
sea salt
Sesquiterpenes
shiitake mushroom
Sichuan Lovage
Sichuan pepper
Smartweed
Solanum indicum
Sophora
spearmint leaf
Sphaeranthus indicus
spruce
Sundew
sweet flag
thyme
Thymus
Trichosanthes
turmeric
Vasicine
Vasicinone
Vervain
Viola
vitamin C
Wasabi
Winter Savory
Wulinshen
Yerba buena
Yerba santa
Yuzu
zanthoxylum
Zedoary
Zingerone

Products containing Camellia sinensis

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