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Galphimia glauca


Also listed as: Thryallis
Related terms

Related Terms
  • 1,3,4,5-Tetragalloylquinic acid, 2,3-oxidosqualene, 3,4,5-trigalloylquinic acid, 6-acetoxygalphimine B, ellagic acid, ethylacetate fraction, flavonoid, flavonoid acylglycosides, free sterol, gallic acid, gallic acid derivatives, galloyl derivatives of quinic acid, Galphimia glauca C12, Galphimia glauca Cav. (Malpighiaceae), galphimidin, galphimine A, galphimine B (GB, a nor-seco-triterpene), galphimine E, galphimine J, galphimine-rich fraction, galphin A, galphin B, galphin C, GgHP, glaucacetalin A, glaucacetalin B, glaucacetalin C, gold shower, golden thryallis, glycosides, hyperoside, isoquercitrin, maslinic acid, methyl gallate, norfriedelanes, norsecofriedelanes, norsecotriterpene, polyphenolic compounds, quercetin, quercetin 3-O-(2"-galloyl)-beta-D-glucoside, quercetin 3-O-(6"-galloyl)-beta-D-glucoside, quinic acid, secofriedelanes, sitosterol 3-O-beta-D-glucoside, stigmasterol, tetragalloylquinic acid, thryallis, Thryallis glauca, triterpene, triterpenoid, ursane saponins.
  • Select combination products: Allergy Relief Liquid (Ammi visnaga, Aralia racemosa, Cardiospermum halicacabbum, Galphimia glauca, Luffa operculata, Okobaka aubrevillei, Paloondo), Luffa comp.-HeelT Nasal Spray, Zicam® Allergy Relief Nasal Pump (Galphimia glauca 12x, 30x, Luffa operculata 4x, 12x, 30x, Histanium hydrochloricum 12x, 30x, 200x, Sulfur 12x, 30x, 200x).

  • Thryallis (Galphimia glauca), is a small evergreen shrub found in tropical regions of Mexico and Central America.
  • Traditional medicine practitioners in Latin America use Galphimia glauca for the treatment of asthma and allergies, while Mexican traditional medicine uses Galphimia glauca as a sedative in the treatment of mental disorders.
  • Thryallis is commonly used for the relief of allergy and allergic rhinitis (hay fever) symptoms such as runny nose, nasal congestion, and itchy, watery eyes. Galphimia glauca may be useful for the treatment of anxiety. However, more high-quality prolonged studies are needed.

Evidence Table

These uses have been tested in humans or animals. Safety and effectiveness have not always been proven. Some of these conditions are potentially serious, and should be evaluated by a qualified healthcare provider. GRADE *

Human studies have shown that Galphimia glauca may reduce eye and nose irritation associated with hay fever and pollen allergy. These benefits may be due to the placebo effect.


Limited research suggests that extracts of Galphimia glauca may reduce anxiety. More high-quality, prolonged studies with Galphimia glauca are needed.

* Key to grades

A: Strong scientific evidence for this use
B: Good scientific evidence for this use
C: Unclear scientific evidence for this use
D: Fair scientific evidence for this use (it may not work)
F: Strong scientific evidence against this use (it likley does not work)

Tradition / Theory

The below uses are based on tradition, scientific theories, or limited research. They often have not been thoroughly tested in humans, and safety and effectiveness have not always been proven. Some of these conditions are potentially serious, and should be evaluated by a qualified healthcare provider. There may be other proposed uses that are not listed below.

  • Anticonvulsant (seizures), asthma, dysentery (intestinal disorder), fever, mental disorders, respiratory problems, snakebites, spasmolytic (muscle relaxant).


Adults (18 years and older)

  • Five drops of Galphimia glauca C2 have been given four times daily for four weeks to treat allergy symptoms in the eyes and nose.
  • To treat anxiety, 310 milligrams of Galphimia glauca have been given in capsule form.

Children (under 18 years old)

  • There is no proven safe or effective dose for Galphimia glauca in children.


The U.S. Food and Drug Administration does not strictly regulate herbs and supplements. There is no guarantee of strength, purity or safety of products, and effects may vary. You should always read product labels. If you have a medical condition, or are taking other drugs, herbs, or supplements, you should speak with a qualified healthcare provider before starting a new therapy. Consult a healthcare provider immediately if you experience side effects.


  • Avoid in people with a known allergy or sensitivity to Galphimia glauca, its parts, or members of the Malpighiaceae family.

Side Effects and Warnings

  • Thryallis (Galphimia glauca) may be safe when used as a homeopathic remedy for up to four weeks to treat allergies.
  • Thryallis may cause burning and tearing in the eyes, dry mouth, fatigue, feelings of confusion, reduced concentration, and weakness.
  • Thryallis may increase the risk of bleeding. Caution is advised in people with bleeding disorders or those taking drugs that may increase the risk of bleeding. Dosing adjustments may be necessary.
  • Use cautiously in people who are susceptible to nosebleeds; are using depressants; have ear, nose, or throat sensitivity; or have mental disorders.
  • Avoid in people with known allergy or sensitivity to Galphimia glauca, its components, or members of the Malpighiaceae family.

Pregnancy and Breastfeeding

  • There is currently a lack of scientific evidence on the use of Galphimia glauca during pregnancy or breastfeeding.
  • Zicam® Allergy Relief Nasal Pump (a Galphimia glauca combination product) should not be used during pregnancy and breastfeeding without the approval of a doctor.

  • This information is based on a systematic review of scientific literature edited and peer-reviewed by contributors to the Natural Standard Research Collaboration (

Copyright © 2011 Natural Standard (

The information in this monograph is intended for informational purposes only, and is meant to help users better understand health concerns. Information is based on review of scientific research data, historical practice patterns, and clinical experience. This information should not be interpreted as specific medical advice. Users should consult with a qualified healthcare provider for specific questions regarding therapies, diagnosis and/or health conditions, prior to making therapeutic decisions.

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