Evidence supporting the use of: Limonene
For the health condition: Congestion (bronchial)

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Synopsis

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

Limonene, a major component of citrus essential oils, has a history of traditional use in aromatherapy and folk medicine for respiratory complaints, including bronchial congestion. Inhalation of citrus oil vapors has been believed to help clear airways and ease breathing, likely due to the pleasant scent and mild expectorant properties attributed to the oil. However, direct scientific studies investigating limonene’s effectiveness for bronchial congestion are limited. Most available research on limonene focuses on its anti-inflammatory, antioxidant, and antimicrobial properties, with only a few animal studies and in vitro experiments suggesting potential benefits for respiratory health. These effects may theoretically contribute to alleviating symptoms of congestion, but clinical evidence in humans is lacking. The use of limonene for bronchial congestion remains primarily rooted in tradition and anecdotal reports rather than robust scientific validation. Therefore, while limonene continues to be included in some over-the-counter inhalants and aromatherapy blends for congestion, the current evidence base does not firmly support its efficacy for this indication.

More about Limonene
More about Congestion (bronchial)

Other ingredients used for Congestion (bronchial)

allspice
aloe vera
alpha-pinene
waterhyssop
basil
benegut perilla (proprietary)
beta-pinene
black cumin
black currant
black pepper
Indian frankincense
bupleurum falcatum
bасора
caffeine
capsaicinoids
chamomile
chen pi
Chinese salvia root
clove
Coptis chinensis
cowage seed
turmeric
echinacea purpurea
elderberry
ethanol
forsythia
garlic bulb
ginger
grape
onion
green tea
horseradish
Indian tinospora
licorice root
lovage
mustard seed
n-acetyl-cysteine (NAC)
spruce
ophiopogon root
oregano
perilla
phellodendron amurense
platycodon root
pomegranate
quercetin
rosemary
scrophularia root
shiitake mushroom
spearmint leaf
sphaeranthus indicus
thyme
vitamin C
yellow root
squawvine
boneset
mullein
hyssop
cardamom
atractylodes
capsicum
mugwort
malabar nut
alpinia galangal
ferula assafoetida
inula racemosa
anise
blackboard tree
lingusticum wallichii
buckthorn
fritillaria
lemongrass
yerba santa
elecampane
coltsfoot
chrysanthemum
juniper berries
siler root
sweet flag
oriental arborvitae
trichosanthes
zanthoxylum
eucalyptus
menthol oil
aster root
abies spectabilis
horehound
Sichuan pepper
cayenne pepper
soursop
Alcohol
Agastache
Anamarrhena
Alpha-terpineol
Ardisia
Angelica
Allicin
Asarum heterotropoides
Aconite
Asafoetida
Andrographolide
Adrenergic amines
Asteracea
Allyl Sulfide
Adenophora
Allium tuberosum
Amor seco
Arisaema
Asarum sieboldii
Alantolactone
Atractylone
Black Seed
Baikal Skullcap
Baphicacanthus cusia
Bidens pilosa
Black spruce
Bicarbonate
Blepharis
Balsam
Bishop's Weed
Boswellic Acid
Bayleaf
Black galingale
Barleria
Bitter Grass
Bisabolene
Bael
berry
Boswellia
Baccharoides anthelmintica
black salt
Bee products
Bombax
Buddha's Hand
Borage
Bupleurum
Balloon Flower
Belamcanda
Borneol
Camellia sinensis
Chinese Silkvine
Curry leaf
Chinese Mountain Ant
Clerodendrum trichotomum
Citrus
Cineole
Cajuput
Chinese Raisintree
Cowherb
Curcumen
Cistus
Curcuma
Calamus
Cinnamaldehyde
Carthamus
Culvers Root
Chondrus
Dragonhead
Diterpenes
Ephedra
European Elder
Eclipta
Echinacea
Elder
Essential Oil Blend
Ephedrine
Fang-Feng
Fernbush
Frankincense
Gnaphalium
gamma-terpinene
Guaco
Gallesia
Giant Blazingstar
Gardenia jasminoides
Glycyrrhetinic Acid
Galangal
Heartsease
Hedyotis
Ivy
Mustard
Mallow
Sandalwood
Vervain

Products containing Limonene

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