Grindelia (Gumweed, Rosinweed)

Basic Information

Biological name (genus and species):
Grindelia camporum, G. humilus, G. squarrosa
Parts used for medicinal purposes:
Leaves
Chemicals this herb contains:
Balsamic resin
Grindelol
Robustic acid
Saponins (See Glossary)
Tannins (See Glossary)
Volatile oils (See Glossary)

KNOWN EFFECTS

Depresses central nervous system in high amounts. Dilates pupils of eyes. Decreases heart rate. Increases blood pressure. Interferes with absorption of iron and other minerals when taken internally.

UNPROVED SPECULATED BENEFITS

Decreases thickness and increases fluidity of mucus from lungs and bronchial tubes. Acts as a sedative. Treats asthma. Treats bronchitis. Soothes and heals burns when applied topically. Treats vaginitis. Is used in poultices as a means of applying medications. (See Glossary)

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 slightly dangerous, particularly in children, persons over
55 and those who take larger than appropriate quantities for
extended periods of time.
For symptoms of toxicity: See Adverse Reactions, Side Effects or Overdose Symptoms section below.

ADVERSE REACTIONS, SIDE EFFECTS OR OVERDOSE SYMPTOMS