Evidence supporting the use of: Luo Han Guo
For the health condition: Colds (with fever)
Synopsis
Source of validity: Traditional
Rating (out of 5): 2
Luo Han Guo (Siraitia grosvenorii), also known as monk fruit, has a long history of use in Traditional Chinese Medicine (TCM), particularly for conditions affecting the lungs and throat. In TCM, Luo Han Guo is classified as a "cooling" herb and is commonly used to relieve cough, sore throat, and symptoms of colds, especially when accompanied by fever. Classical texts and herbal compendiums describe its use for "clearing heat" and "moistening the lungs," which aligns with the symptomatic relief sought in febrile colds with throat involvement. Preparations often involve decoctions or infusions of the dried fruit, sometimes combined with other herbs. However, scientific validation for its effectiveness specifically in treating colds with fever is limited. While Luo Han Guo contains mogrosides with demonstrated antioxidant and anti-inflammatory properties in laboratory studies, there is a lack of robust clinical trials directly linking its use to improved outcomes in viral upper respiratory infections or fever reduction. Most modern research has focused on its sweetening properties and potential antidiabetic effects rather than its traditional indications. Thus, while its use is well-established in TCM for colds with fever, contemporary scientific support for this specific indication remains weak.
Other ingredients used for Colds (with fever)
aloe veragreen chiretta
anthocyanins
basil
bilberry
black cumin
black currant
blueberry
capsaicinoids
chamomile
citrus oil
clove
coconut milk
cowage seed
turmeric
elderberry
forsythia
garlic bulb
ginger
grape
green tea
lemon
licorice root
pear
plantain
pomegranate
quercetin
rhizome
rosemary
sage
sphaeranthus indicus
thyme
vitamin C
vitamin D
zinc
xanthium (cockleburs)
mugwort
nut grass
alpinia galangal
pistacia integerrima gall
blackboard tree
boxthorne
buckthorn
yerba santa
sweet flag
hyacinth bean
trichosanthes
aster root
indigo leaves
Avens
Agastache
Ardisia
acacia
Amomum
Asarum heterotropoides
Aconite
Ajuga
Andrographolide
Aerva lanata
Asam gelugor
Andrographis
Asteracea
Amor seco
Arani
Atractylone
Bermuda Grass
Baikal Skullcap
Baphicacanthus cusia
Bishop's Weed
Bayleaf
Black galingale
Bitter Grass
Bael
Baccharoides anthelmintica
Bur-Reed
Bee products
Black Nightshade
Bassia scoparia
Capillary Artemisia
Chinese Raisintree
Cowherb
Cistus
Common madia
Cinnamaldehyde
Celosia
Chrysophanics
Dragonhead
Eclipta
Little ironweed
Mallow
Vervain
Other health conditions supported by Luo Han Guo
Acid IndigestionAllergies (respiratory)
Asthma
Bronchitis
Cancer (prevention)
Colds (general)
Colds (prevention)
Colds (with fever)
Congestion (bronchial)
Congestion (lungs)
Congestion (sinus)
Diabetes
Diarrhea
Digestion (poor)
Fever
Gastritis
Hangover
Headache (sinus)
Headache (tension)
Hypertension
Indigestion
Influenza
Laryngitis
Pneumonia
Rashes and Hives
Rhinitis
Rhinitis, Allergic
Sinus Infection
Sore Throat
Sugar Cravings
Ulcers