Red root (Ceanothus americanus)
Synopsis of red root
Red root (Ceanothus americanus), also known as New Jersey tea, is a hardy deciduous shrub native to eastern and central North America. While it gained the name "New Jersey tea" for its use as a caffeine-free tea substitute during the American Revolutionary War, red root is far more than a beverage plant—it is a respected herbal remedy known primarily for its lymphatic, astringent, and hemostatic (blood-staunching) properties.
The bark and root of the plant contain active compounds such as tannins, alkaloids (like ceanothine), resin, and volatile oils. Its astringency, due to its high tannin content, makes it useful in drying excess mucus and tightening tissues. Red root is most commonly used by herbalists to support lymphatic system health, especially in cases of congested lymph nodes, swollen tonsils, or chronic infections. It is also used to help reduce spleen and liver congestion, particularly when these organs are under strain from chronic illness or detoxification overload.
In addition to its lymphatic action, red root is employed as a respiratory tonic, especially in conditions characterized by excessive mucus, such as bronchitis, post-nasal drip, or sinus infections. It helps clear lymphatic congestion in the chest and throat region, making it particularly helpful for conditions involving throat swelling, tonsillitis, or chronic sore throat.
Its hemostatic qualities have also made it useful in stopping internal bleeding, heavy menstrual flow, or bleeding from the digestive tract. It is sometimes added to formulations intended to improve circulation, reduce spleen enlargement, or support blood clotting in weak individuals.
Historical Usage:
Red root has a long-standing history of use among Native American tribes, including the Cherokee and Iroquois, who used the root to treat respiratory ailments, digestive disorders, fevers, and skin infections. Poultices were made from the root to treat sores, wounds, and inflammation. Internally, teas and decoctions were given for colds, diarrhea, and as a blood purifier.
During the American Revolution, red root gained the nickname "New Jersey tea" as colonists brewed its dried leaves as a local alternative to imported black tea, which was heavily taxed by the British. While the leaves served as a beverage, the root and bark maintained their value in traditional medicine.
In the Eclectic medical tradition of the 19th century—an American herbal school that blended conventional and botanical medicine—red root was an important remedy for enlarged spleen, chronic infections, and sluggish lymphatic flow. It was widely used for patients recovering from serious illness, particularly those with symptoms of tissue congestion or convalescent fatigue. Some Eclectics also used red root in the treatment of leukemia and other blood disorders, though modern practitioners use it more cautiously and in supportive roles.
Red root is used for these health conditions
Abscesses (Traditional)
Antibiotics (alternatives to) (Traditional)
Blood Poisoning (Traditional)
Cuts (Traditional)
Infection (Traditional)
Infection (bacterial) (Traditional)
Injuries (Traditional)
Staph Infections (Traditional)
Wounds and Sores (Traditional)
red root is used to support these body systems
Blood (Traditional)
Circulatory System (Traditional)
Digestive System (Traditional)
Gastrointestinal Tract (Traditional)
Immune System (Traditional)
Liver (Traditional)
Lymphatics (Traditional)
Mucus Membranes (Traditional)
Respiratory System (Traditional)
Spleen (Traditional)
