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Green tea
  • Treatments
  • Herbal Supplementation

Green tea

Generic name: green tea (GREEN TEE)
Drug class:Herbal products

Medically reviewed by Drugs.com on Jul 26, 2021. Written by Cerner Multum.

What is green tea?

Green tea is a product made from the Camellia sinesis plant and it is also known as Camellia theifera, Constituant Polyphénolique de Thé Vert, CPTV, EGCG, Epigallo Catechin Gallate, Extrait de Camellia Sinensis, Extrait de Thé Vert, Extrait de Thea Sinensis, Green Sencha, Green Tea Extract, Green Tea Polyphenolic Fraction, GTP, GTPF, Japanese Tea, Kunecatechins, Poly E, Polyphenon E, PTV, Té Verde, Tea, Tea Extract, Tea Green, Thé de Camillia, Thé Japonais, Thé Vert, Thé Vert Sensha, Thea bohea, Thea sinensis, Thea viridis, Yame Green Tea, Yame Tea, and other names.

Green tea has been used in alternative medicine as a likely effective aid in treating genital warts, high cholesterol, and maintaining mental alertness.

Green tea has been used in alternative medicine as a possibly effective aid in treating clogged arteries, endometrial and ovarian cancer, low blood pressure, osteoporosis, changes in cervical cells due to human papiloma virus (HPV), white patches in the gums and the prevention of Parkinson's disease.

Other uses not proven with research have included various cancers (bladder, esophagus, pancreas, breast, colon, stomach, leukemia, mouth, prostate, lung); acne, heart disease, diabetes, infertility, high blood presure, obesity, respiratory infections, improvement of athletic perfomrance, wrinkles and others.

It is not certain whether green tea is effective in treating any medical condition. Medicinal use of this product has not been approved by the FDA. Green tea should not be used in place of medication prescribed for you by your doctor.

Green tea is often sold as an herbal supplement. There are no regulated manufacturing standards in place for many herbal compounds and some marketed supplements have been found to be contaminated with toxic metals or other drugs. Herbal/health supplements should be purchased from a reliable source to minimize the risk of contamination.

Green tea may also be used for purposes not listed in this product guide.

Warnings

Follow all directions on the product label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

Before taking this medicine

Before using green tea, talk to your healthcare provider. You may not be able to use green tea if you have certain medical conditions.

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