Evidence supporting the use of: Curry leaf
For the health condition: Colds (antiviral)
Synopsis
Source of validity: Traditional
Rating (out of 5): 2
Curry leaf (Murraya koenigii) has a long history of use in traditional Indian and Ayurvedic medicine for a variety of ailments, including colds and respiratory issues. Historically, the leaves have been incorporated into teas, decoctions, or consumed directly as a home remedy intended to alleviate coughs, congestion, and symptoms associated with the common cold. The traditional rationale is based on the plant’s aromatic qualities and the belief that its bioactive compounds can help clear nasal passages and support general immunity. There are several phytochemicals in curry leaves, such as carbazole alkaloids, which have demonstrated antimicrobial and modest antiviral properties in vitro, but direct clinical evidence for effectiveness against cold viruses in humans is lacking.
While some laboratory studies suggest curry leaf extracts can inhibit the growth of certain bacterial and viral pathogens, these findings have not yet translated into robust clinical evidence for treating or preventing colds. As a result, the use of curry leaf for colds remains primarily rooted in traditional practice rather than scientific validation. The evidence rating reflects the predominance of traditional use and limited preclinical research, but insufficient high-quality clinical trials to confirm its efficacy for colds as an antiviral agent.
Other ingredients used for Colds (antiviral)
AcacetinAgastache
AHCC
Allicin
Alliin
Allium tuberosum
Allspice
Allyl isothiocyanate
Allyl sulfide
Aloe vera
alpha-terpineol
alpinia galangal
amentoflavone
anamu
Andrographis
andrographolide
anthocyanins
apigenin
arabinogalactan
Asam gelugor
ash
Asteraceae
atractylone
Aureobasidium pullulans
Autumn elaeagnus
baicalin
Baikal Skullcap
balsam
Baphicacanthus cusia
Basidiomycota
basil
Bassia scoparia
bee hive
bee products
bee propolis
berry
beta-pinene
Bidens pilosa
bilberry
bishop\'s weed
bitter grass
black cumin
black currant
black galingale
black garlic
black nightshade
black seed
blueberry
Bombax
borneol
Broussonetia
buckthorn
caffeic Acid
Camellia sinensis
capillary artemisia
carrageenan
carvacrol
cat's claw
catechins
Celosia
Chinese mountain ant
Chinese raisintree
Chondrus
chrysanthemum
cinnamaldehyde
cinnamon
Cistus
citron
Citrus
citrus bioflavonoids
Clerodendrum trichotomum
clove
coconut
commiphora
common madia
coriolus mushroom
costus
cowherb
curry leaf
David\'s milkberry
deoxyandrographolides
Echinacea
echinacea purpurea
Elder
elderberry
epigallocatechin gallate (EGCG)
essential oil blend
European Elder
flavones
flavonoids
flavonones
forsythia
fruit
fulvic acid
fungus
Galangal
Gallesia
gallotannin
gamma-terpinene
ganoderma
garlic
garlic bulb
ginger
glyceryl monolaurate
Glycyrrhetinic acid
Glycyrrhizin
goji berry
goldthread
green tea
Hedyotis
Himalaya berry
honey
honey loquat syrup
honeysuckle
Houttuynia
hyssop
Indian frankincense
Indian kinotree
indigo leaves
Isatis
knotweed
labrador tea
Lactoferrin
Lactoperoxidase
Laggera pterodonta
lauric acid
lemon
lemongrass
lichen
licorice root
Ligusticum
ligustilides
Ligustrum
Litsea
liverwort
Lomatium
luffa
luteolin
mangostin
Mastic gum
Melia
Mineral ascorbate
Monolaurin
Monoterpenes
Morinda
Morus
Mugwort
Mushroom
Naphthoquinones
Neem tree
Neoandrographolides
nut grass
Nymphaea nouchali
oregano
oriental arborvitae
Osha
Osmanthus
Oxystelma
papaya
Paris polyphylla
Patrinia
pau d'arco
perilla
Petiveria
Phaeophyceae
Phellodendron
phellodendron amurense
phenolic compounds
Phenylpropanoids
Phyllanthus
pineapple
Piper nigrum
Polygonum
pomegranate
Propolis
quercetin
ravinsara
resveratrol
rhizome
rosemary
Salvia
Sambucus nigra
Sandalwood
saponins
schizonepeta
Sesquiterpenes
shiitake mushroom
Shikimic Acid
Shogaol
Smartweed
Solanaceae
Solanum indicum
Sophora
soursop
spirulina
Tagetes
Tamaricaceae
Tayuya
Tea
Terpenoids
Theaflavin
Thiosulfinate
thyme
Thymus
Trametes
Triterpenes
turmeric
Verbascoside
Viola
Violet
Visnea Mocanera
vitamin C
vitamin D
Wasabi
Waterhyssop
White Tea
xanthium (cockleburs)
Xanthorrhizol
zanthoxylum
Zinc
Zingiberene
Other health conditions supported by curry leaf
Abdominal PainAcid Indigestion
Addictions (tobacco smoking or chewing)
Arthritis
Asthma
Belching
Boils
Bronchitis
Bruises (healing)
Burns and Scalds
Cancer (natural therapy for)
Cancer (prevention)
Canker Sores
Cholesterol (high)
Colds (antiviral)
Colds (general)
Colds (prevention)
Congestion (bronchial)
Congestion (lungs)
Constipation (adults)
Constipation (children)
Cuts
Diabetes
Digestion (poor)
Fatigue
Fever
Fungal Infections
