Evidence supporting the use of: Andrographolide
For the health condition: Infection (bacterial)
Synopsis
Source of validity: Scientific
Rating (out of 5): 3
Andrographolide, a diterpenoid lactone extracted from Andrographis paniculata, has been traditionally used in Asian medicine for its broad-spectrum anti-infective properties. Scientific research in recent decades has explored its antibacterial potential, demonstrating that andrographolide exhibits in vitro activity against a range of Gram-positive and Gram-negative bacteria, including Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa. The proposed mechanisms include inhibition of bacterial quorum sensing, disruption of biofilm formation, and interference with bacterial cell wall synthesis. Several animal studies have shown that andrographolide can reduce bacterial load and improve survival in models of bacterial infection.
However, human clinical trials are limited and often focus on upper respiratory tract infections, where andrographolide-containing extracts (usually as part of Andrographis paniculata formulations) have demonstrated some efficacy, though direct evidence of antibacterial action (as opposed to symptomatic relief) is less robust. The evidence base is stronger for its use in acute respiratory tract infections than in systemic or severe bacterial diseases. Thus, while there is credible scientific evidence supporting its antibacterial properties in vitro and in animal models, clinical translation and validation in humans remain incomplete. Overall, its use is supported by preliminary scientific validation, but the evidence is moderate, justifying a rating of 3 out of 5.
Other ingredients used for Infection (bacterial)
2'-Fucosyllactoseajoene
allspice
alpha-pinene
annatto
bacillus clausii
bacillus subtilis
barberry
bayberry
bearberry
myrobalan
berberine
Beta-Glucan
betel
bifidobacterium bifidum
bifidobacterium lactis
bifidobacterium longum
bisabolol
black cumin
black pepper
black walnut
burdock
caprylic acid
cassia bark
cat's claw
Coptis chinensis
turmeric
curcumin
cuspidatum root
diallyl disulfide (DADS)
echinacea purpurea
elderberry
ginger
goldenseal
heartwood
immunoglobin G
iodine
L12-myoviridae
lactobacillus brevis
lactobacillus crispatus
lactobacillus gasseri
lactobacillus lactis
lactobacillus paracasei
lactiplantibacillus plantarum
lactobacillus salivarius
lactoferrin
lactoperoxidase
lauric acid
LH01-myoviridae
licorice root
LL12-myoviridae
LL5-siphoviridae
mangosteen
methenamine
monolaurin
moringa
n-acetyl-cysteine (NAC)
purified silver
saccharomyces boulardii
schizonepeta
shiitake mushroom
streptococcus thermophilus
T4D-myoviridae
vitamin C
vitamin D
wasabia japonica
xylitol
zinc
bentonite
sarsaparilla
yellow root
pistacia integerrima gall
blackboard tree
caesalpinia crista
rubia cordifolia
swertia
pau d'arco
myrrh
oriental arborvitae
eucalyptus
white oak
abies spectabilis
geranium
sea salt
15,16-Dihydrotanshinone I
3-Phenyllactic Acid
Alcohol
Avens
Agarikon Mushroom
Apple Cider Vinegar
Agastache
Alpha-terpineol
acacia
Agave
Allicin
Achyranthes
Anamu
Abrus
Alchornea
Asarum heterotropoides
Aucubin
Andrographolide
Asam gelugor
Andrographis
Alsonia scholaris
Allyl Sulfide
Acemannan
allyl isothiocyanate
Alliin
Abuta
Allium tuberosum
Amor seco
Alantolactone
Bee Propolis
Bifidobacterium
Babchi
Baphicacanthus cusia
Blepharis
Baccharis dracunculifolia
Berberis (unspecified)
Brazillian peppertree
Basidiomycota
Brevibacillus brevis
Bauhinia
Bacillus licheniformis
Baccharoides anthelmintica
Backhousia citriodora
Bifidobacterium animalis
Black Nightshade
Bacteria
Bacillus
benzyl isothiocyanate
Bassia scoparia
Belamcanda
Bergenia
Clerodendrum trichotomum
coconut oil
Coriolus mushroom
Combretum quadrangulare
Carvacrol
Cinquefoil
Cymbidium goeringii
Cajuput
Celandine
Centipeda
Cistus
Campsiandra angustifolia
Chirata
Chaenomeles lagenaria
Calamus
Coin-leaf desmodium
Ceanothus integerrimus
Cosmos
Cynodon dactylon
Chiococca alba
Cocklebur
Copaiba Oil
Celosia
Dehydroabietic acid
DIVI-DIVI
Dialyzable Leukocyte Extract
Dichrostachys glomerata
Echinacea
Elephant's Head
Euphorbia
Elemi
Embelia
Eugenol
Vinegar
Other health conditions supported by Andrographolide
AcneAntibiotics (alternatives to)
Arthritis
Asthma
Autoimmune Disorders
Boils
Bronchitis
Cancer (natural therapy for)
Cancer (prevention)
Cancer Treatment (reducing side effects)
Cholesterol (high)
Chronic Obstructive Pulmonary Disorder
Colds (antiviral)
Colds (general)
Colds (prevention)
Colds (with fever)
Colitis
Congestion (bronchial)
Congestion (lungs)
Congestion (sinus)
Cough (general)
Cough (spastic)
Diabetes
Diarrhea
Digestion (poor)
Fever
Gastritis
Hepatitis
Herpes
Infection
Infection (bacterial)
Infection (viral)
Inflammation
Inflammatory Bowel Disorders
Influenza
Liver Detoxification
Malaria
Memory and Brain Function
Pain (general remedies for)
Pneumonia
Psoriasis
Rheumatoid Arthritis
Tuberculosis
Wounds and Sores