- What other names is Catechu known by?
- What is Catechu?
- How does Catechu work?
- Are there safety concerns?
- Are there any interactions with medications?
- Dosing considerations for Catechu.
Pale Catechu: Cachou Pâle, Cube Gambir, Extrait de Brindille/Feuille d'Uncaria Gambier, Gambier, Gambir, Gambir Catechu, Nauclea gambir, Ourouparia gambir, Terra Japonica, Uncaria gambier, Uncaria Gambier Leaf/Twig Extract.
Catechu is used for diarrhea, swelling of the nose and throat, dysentery, swelling of the colon (colitis), bleeding, indigestion, osteoarthritis, and cancer.
People apply catechu directly to the skin for skin diseases, hemorrhoids, and traumatic injuries; to stop bleeding; and for dressing wounds.
Catechu is included in mouthwashes and gargles used for gum disease (gingivitis), pain and swelling inside the mouth (stomatitis), sore throat, and mouth ulcers.
In foods and beverages, catechu is used as a flavoring agent.
Insufficient Evidence to Rate Effectiveness for...
- Osteoarthritis. Developing research suggests that taking 500 mg of a specific catechu extract in combination with a specific Baikal skullcap flavonoid extract known as flavocoxid (Limbrel, Primus Pharmaceuticals) twice daily significantly reduces symptoms of osteoarthritis of the knee.
- Swelling of the nose and throat.
- Swelling in the colon.
- Skin diseases.
- Other conditions.
Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, and Insufficient Evidence to Rate (detailed description of each of the ratings).
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liver problems in some people. This side effect does not appear to be common and might only occur in people who have a type of allergic reaction to it.
It's also not known whether it's safe to apply catechu directly to the skin.
Special Precautions & Warnings:Pregnancy and breast-feeding: Catechu is safe for pregnant and breast-feeding women in food amounts. But larger medicinal amounts should be avoided until more is known.
Low blood pressure (hypotension): Catechu might lower blood pressure. There is a concern that it might lower blood pressure too much, causing fainting and other symptoms, in people who already have low blood pressure.
Surgery: Because catechu might lower blood pressure, there is a concern that it might interfere with blood pressure control during and after surgery. Stop using catechu at least 2 weeks before a scheduled surgery.
Medications for high blood pressure (Antihypertensive drugs)
Interaction Rating: Moderate Be cautious with this combination.
Talk with your health provider.
Catechu might decrease blood pressure. Taking catechu along with medications used for high blood pressure might cause your blood pressure to go too low.
Some medications for high blood pressure include captopril (Capoten), enalapril (Vasotec), losartan (Cozaar), valsartan (Diovan), diltiazem (Cardizem), Amlodipine (Norvasc), hydrochlorothiazide (HydroDIURIL), furosemide (Lasix), and many others.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.