Sambucus canadensis

Specific Indications. - In skin diseases when the tissues are full, flabby, and edematous, the epidermis separates and discharge of serum is abundant, forming crusts; indolent ulcers, with soft edematous edges; mucous patches with free secretions; post-scarlatinal dropsy; low deposits in or depravation of tissues.

Action and Therapy. - External. An ointment of sambucus has been successfully used in weeping eczema, and in old ulcers as a stimulant when the tissues are full and flabby and attended with a discharge of serum.

The Eclectic Materia Medica, Pharmacology and Therapeutics by Harvey Wickes Felter, M.D. (1922)

What the Science Says

Although some small studies show that elderberry may relieve flu symptoms, the evidence is not strong enough to support this use of the berry.

A few studies have suggested that a product containing elder flower and other herbs can help treat sinus infections when used with antibiotics, but further research is needed to confirm any benefit.

No reliable information is available on the effectiveness of elderberry and elder flower for other uses.