Burdock (Edible Burdock, Lappa, Great Burdock)

Basic Information

Biological name (genus and species):
Arctium lappa
Parts used for medicinal purposes:
Roots
Seeds
Chemicals this herb contains:
Arctiin
Inulin
Tannins (See Glossary)
Volatile oils (See Glossary)

KNOWN EFFECTS

Burdock contains no pharmacologically active chemicals, but it may be contaminated by atropine-like chemicals that can be poisonous. Interferes with absorption of iron and other minerals when taken internally.

UNPROVED SPECULATED BENEFITS

Treats skin disorders. Treats gout. Stimulates body's defenses against disease.

WARNINGS AND PRECAUTIONS

Don't take if you:
Are pregnant, think you may be pregnant or plan pregnancy in the near future.

Consult your doctor if you:
Take this herb for any medical problem that doesn't improve in 2 weeks. There may be safer, more-effective treatments. Take any medicinal drugs or herbs including aspirin, laxatives, cold and cough remedies, antacids, vitamins, minerals, amino acids, supplements, other prescription or non-prescription drugs.

Pregnancy:
Dangers outweigh any possible benefits. Don't use.

Breast-feeding:
Dangers outweigh any possible benefits. Don't use.

Infants and children:
Treating infants and children under 2 with any herbal preparation is hazardous.

Storage:
Keep cool and dry, but don't freeze. Store safely away from children.

Safe dosage:
At present no "safe" dosage has been established.

TOXICITY

Rated relatively safe when taken in appropriate quantities for
short periods of time.
For symptoms of toxicity: See Adverse Reactions, Side Effects or Overdose Symptoms section below.

ADVERSE REACTIONS, SIDE EFFECTS OR OVERDOSE SYMPTOMS