Evidence supporting the use of: Aloe vera
For the health condition: Colds (antiviral)

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Synopsis

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

Aloe vera has a long history of use in traditional medicine systems, primarily for its soothing, anti-inflammatory, and wound-healing properties. In some cultures, aloe vera gel or juice has been consumed or applied as a remedy for respiratory conditions, including the common cold. The rationale has often centered around its purported immune-boosting and antiviral effects, though these claims are largely anecdotal and passed down through generations rather than being rigorously studied or documented. Scientifically, data supporting aloe vera’s efficacy against colds or as a direct antiviral agent against cold viruses (such as rhinoviruses or coronaviruses) is very limited. Some laboratory studies have examined aloe vera extracts for general antiviral activity and immunomodulatory effects, but these are mostly in vitro studies that do not directly address cold viruses or translate into clinical effectiveness in humans. Overall, mainstream clinical guidelines do not recommend aloe vera for treating or preventing the common cold. Therefore, while aloe vera’s use for colds is rooted in tradition and historical practice, there is little robust scientific evidence to validate these uses. Anyone considering aloe vera for this purpose should be aware of the lack of clinical support and consult with a healthcare professional before using it as part of a cold management strategy.

More about Aloe vera
More about Colds (antiviral)

Other ingredients used for Colds (antiviral)

Acacetin
Agastache
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 Aloe vera

Abdominal Pain
Abrasions
Abscesses
Acid Indigestion
Acne
Age Spots
Anal Fistula or Fissure
Arthritis
Athlete's Foot
Bites and Stings
Bleeding (external)
Blisters
Boils
Burns and Scalds
Cancer (natural therapy for)
Cancer Treatment (reducing side effects)
Canker Sores
Carbuncles
Chemotherapy (reducing side effects)
Chicken Pox
Cold Sores
Colds (antiviral)
Colds (general)
Colds (prevention)
Colds (with fever)
Colic (adults)
Colitis
Colon (atonic)
Colon (spastic)
Congestion (bronchial)
Congestion (lungs)
Congestion (sinus)
Conjunctivitis
Constipation (adults)
Constipation (children)
Convalescence
Corns
Cough (damp)
Cough (dry)
Cough (general)
Cough (spastic)
Cradle Cap
Crohn's Disease
Cuts
Cysts
Dandruff
Denture Sores
Dermatitis
Diabetes
Diaper Rash
Digestion (poor)
Duodenal Ulcers
Dysentery
Dyspepsia
Eczema
Enteritis
Fever
Foot Odor
Fungal Infections
Gastritis
Gingivitis
Halitosis
Hemorrhoids
Herpes
Hiatal Hernia
Indigestion
Inflammation
Inflammatory Bowel Disorders
Injuries
Interstitial Cystitis
Irritable Bowel Syndrome
Itching
Itching (rectal)
Itching Ears
Jaundice (adults)
Jock Itch
Laryngitis
Leaky Gut Syndrome
Leprosy
Lesions
Liver Detoxification
Menopause
Oral Surgery
Overacidity
Poison Ivy or Oak
Psoriasis
Rashes and Hives
Rosacea
Scabies
Scars / Scar Tissue
Scratches and Abrasions
Seborrhea
Shingles
Skin (dry and/or flaky)
Skin (infections)
Skin (oily)
Skin Care (general)
Slivers
Sore or Geographic Tongue
Sore Throat
Staph Infections
Stretch Marks
Stye
Sunburn
Surgery (healing from)
Thrush
Tickle in Throat
Tonsillitis
Tooth Extraction
Toothache
Ulcerations (external)
Ulcers
Urethritis
Urinary Tract Infections
Urination (burning or painful)
Urine (scant)
Vaginal Dryness
Vaginitis
Warts
Wounds and Sores
Wrinkles