The Elder treee is a veritable medicine chest by itself. The leaves are used primarily for bruises, sprains, wounds and chilblains. It has been reported that Elder Leaves may be useful in an ointment for tumours. Elder Flowers are ideal for the treatment of colds and influenza. They are indicated in any catarrhal inflammation of the upper respiratory tract such as hayfever and sinusitis. Catarrhal deafness responds well to Elder Flowers. Elder Berries have similar properties to the Flowers with the addition of their usefulness in rheumatism. The New Holistic Herbal by David Hoffmann Pg. 197