Indigo Powder-Da Qing Ye-Indigo Naturalis-100gms

Description

Isatis Leaf (da qing ye) – Indigo Naturalis (Quing Dai)
What is isatis leaf? What is it used for?
Isatis leaf is just that — the leaf of the isatis plant, a biennial herb originally grown in India and China, and now cultivated in the U.S. and elsewhere.

The leaves are small and yellow, and usually contain four or more petals.

They are collected in the summer and autumn, and prepared by letting them dry naturally in sunlight.

Isatis leaf has antiviral, antibacterial, antipyretic and anti-inflammatory properties. It is used for febrile diseases such as mumps, measles and influenza.

It is also used in combination with other herbs such as scrophularia, coptis and dandelion to treat canker sores, sore throats and skin problems. In traditional Chinese medicine terminology, isatis leaf is bitter and salty in flavour and cold in nature, and is used to remove excess fire and blood heat.

Isatis leaf should not be confused with isatis root (ban lan gen). This part of the plant has similar properties, but is used for different conditions.

How much isatis leaf should I take?
Depending on the condition being treated, most herbalists and practitioners of traditional Chinese medicine will recommend between 5-15 grams of isatis leaf.

What forms of isatis leaf are available?
Fresh and dried isatis leaves are available at Asian markets, ayurvedic supply stores and some specialty health food stores. Extracts and infusions are also available.

What can happen if I take too much isatis leaf? Are there any interactions I should be aware of? What precautions should I take?

Because isatis leaf is considered quite powerful, it should not be used by patients with a weak and cold spleen or stomach.

When taken by mouth: Suggested Uses of da qing ye include:

• Common cold
• Influenza
• Sore throat
• Bronchial inflammation (bronchitis)
• Infections
• Mumps (acute viral parotitis)
• Upper respiratory tract infections
• Lung abscess
• Japanese encephalitis virus infection
• Liver inflammation (hepatitis)
• Gastrointestinal disorders
• Acute gastroenteritis
• Diarrhea and dysentery
• Mucous membrane inflammation (mucositis)
• Psoriasis
• cancer
• Human immunodeficiency virus (HIV) infection and acquired immunodeficiency syndrome (AIDS)

Common side effects of da qing ye include:

• Nausea
• Vomiting

• Blood in urine (hematuria)
• Hypersensitivity reactions
• In patients with ulcerative colitis:
• Pulmonary arterial hypertension
• Colon wall thickening and edema
• Abdominal pain
• Bloody diarrhea

Call your doctor immediately if you experience any of the following symptoms or serious side effects while using this drug:

• Serious heart symptoms include fast or pounding heartbeats, fluttering in your chest, shortness of breath, and sudden dizziness;
• Severe headache, confusion, slurred speech, severe weakness, vomiting, loss of coordination, feeling unsteady;
• Severe nervous system reaction with very stiff muscles, high fever, sweating, confusion, fast or uneven heartbeats, tremors, and feeling like you might pass out; or
• Serious eye symptoms include blurred vision, tunnel vision, eye pain or swelling, or seeing halos around lights.

This is not a complete list of all side effects or adverse reactions that may occur from the use of this drug. Call your doctor for medical advice about serious side effects or adverse reactions. You may also report side effects or health problems to the FDA at 1-800-FDA-1088.

When applied to the skin: Isatis is possibly safe when used appropriately, short-term. A specific product containing an isatis leaf extract called indigo naturalis in olive oil (Lindioil) has been used safely for 24 weeks.

Pregnancy and breast-feeding: Avoid use.

Aspirinallergy: Isatis contains chemicals that are similar to the chemicals in aspirin. Isatis might trigger an asthma attack or an allergic reaction in people who are allergic to aspirin.

Other Uses:

Indigo powder is also used for the following , as a natural Hair dye, Fabric dye and organic Soap ingredient.

References
Lou F, et al. Natural antineoplastic compounds and their structure-activity relationships. Abstracts of Chinese Medicine 1988;2(4):484-495.
Ming O, et al. An Illustrated Guide to Antineoplastic Chinese Herbal Medicine. Hong Kong: The Commercial Press, 1990. Medicine Net