The History Of The Use Of Eucalyptus Globulus In Medicine
Other Common Names: Blue Gum Tree, Compact Blue Bum Eucalypt,
Eucalipto, Eucalypt, Okaliptus, Stringy Bark Tree, Tasmanian Blue Gum,
Tasmanian Bluegum, Eucalyptus globulus.
Range: Australia - Tasmania, Victoria; Now North and South Africa, India, and Southern Europe.
Habitat: Damp marshy areas on moist loams and clays. Found in hilly country or moist valleys in deep rich soils.
The tree is indigenous with a few exceptions to Australia and
Tasmania. The genus contains about 300 species and is one of the most
characteristic genera of the Australian flora.
It was Baron Ferdinand von M?ller, the German botanist and explorer
(from 1857 to 1873 Director of the Botanical Gardens in Melbourne), who
made the qualities of this Eucalyptus known all over the world, and so
led to its introduction into Europe, North and South Africa, California
and the non-tropical districts of South America. He was the first to
suggest that the perfume of the leaves resembling that of Cajaput oil,
might be of use as a disinfectant in fever districts, a suggestion
which has been justified by the results of the careful examination to
which the Eucalyptus has been subjected since its employment in
medicine. Some seeds, having been sent to France in 1857, were planted
in Algiers and thrived exceedingly well. Trottoir, the botanical
superintendent, found that the value of the fragrant antiseptic
exhalations of the leaves in fever or marshy districts was far exceeded
by the amazingly powerful drying action of the roots on the soil. Five
years after planting the Eucalyptus, one of the most marshy and
unhealthy districts of Algiers was converted into one of the healthiest
and driest. As a result, the rapidly growing Eucalyptus trees are now
largely cultivated in many temperate regions with the view of
preventing malarial fevers. A noteworthy instance of this is the
monastery of St. Paolo ? la tre Fontana, situated in one of the most
fever-stricken districts of the Roman Campagna. Since about 1870, when
the tree was planted in its cloisters, it has become habitable
throughout the year. To the remarkable drainage afforded by its roots
is also ascribed the gradual disappearance of mosquitoes in the
neighbourhood of plantations of this tree, as at Lake Fezara in Algeria.
Eucalyptus leaves are a traditional Aboriginal herbal remedy. The
essential oil found in the leaves is a powerful antiseptic and is used
all over the world for relieving coughs and colds, sore throats and
other infections. The essential oil is a common ingredient in many
over-the-counter cold remedies.
The adult leaves, without their petioles, are antiperiodic,
antiseptic, aromatic, deodorant, expectorant, febrifuge, hypoglycaemic
and stimulant. The leaves, and the essential oil they contain, are
antiseptic, antispasmodic, expectorant, febrifuge and stimulant.
Extracts of the leaves have antibacterial activity. The essential oil
obtained from various species of eucalyptus is a very powerful
antiseptic, especially when it is old, because ozone is formed in it on
exposure to air. It has a decided disinfectant action, destroying the
lower forms of life. The oil can be used externally, applied to cuts,
skin infections etc, it can also be inhaled for treating blocked nasal
passages, it can be gargled for sore throat and can also be taken
internally for a wide range of complaints. Some caution is advised,
however, because like all essential oils, it can have a deleterious
effect on the body in larger doses. The oil from this species has a
somewhat disagreeable odour and so it is no longer used so frequently
for medicinal purposes, other members of the genus being used instead.
An oleo- resin is exuded from the tree. It can also be obtained from
the tree by making incisions in the trunk. This resin contains tannin
and is powerfully astringent, it is used internally in the treatment of
diarrhea and bladder inflammation, externally it is applied to cuts etc.
The essential oil is used in aromatherapy. Its keyword is 'Respiratory system'.
The leaves and the essential oil in them are used as an insect repellent.
In veterinary practice, Eucalyptus Oil is administered to horses in
influenza, to dogs in distemper, to all animals in septicaemia. It is
also used for parasitic skin affections.
Other Common Names: Blue Gum Tree, Compact Blue Bum Eucalypt,
Eucalipto, Eucalypt, Okaliptus, Stringy Bark Tree, Tasmanian Blue Gum,
Tasmanian Bluegum, Eucalyptus globulus.
Range: Australia - Tasmania, Victoria; Now North and South Africa, India, and Southern Europe.
Habitat: Damp marshy areas on moist loams and clays. Found in hilly country or moist valleys in deep rich soils.
The tree is indigenous with a few exceptions to Australia and
Tasmania. The genus contains about 300 species and is one of the most
characteristic genera of the Australian flora.
It was Baron Ferdinand von M?ller, the German botanist and explorer
(from 1857 to 1873 Director of the Botanical Gardens in Melbourne), who
made the qualities of this Eucalyptus known all over the world, and so
led to its introduction into Europe, North and South Africa, California
and the non-tropical districts of South America. He was the first to
suggest that the perfume of the leaves resembling that of Cajaput oil,
might be of use as a disinfectant in fever districts, a suggestion
which has been justified by the results of the careful examination to
which the Eucalyptus has been subjected since its employment in
medicine. Some seeds, having been sent to France in 1857, were planted
in Algiers and thrived exceedingly well. Trottoir, the botanical
superintendent, found that the value of the fragrant antiseptic
exhalations of the leaves in fever or marshy districts was far exceeded
by the amazingly powerful drying action of the roots on the soil. Five
years after planting the Eucalyptus, one of the most marshy and
unhealthy districts of Algiers was converted into one of the healthiest
and driest. As a result, the rapidly growing Eucalyptus trees are now
largely cultivated in many temperate regions with the view of
preventing malarial fevers. A noteworthy instance of this is the
monastery of St. Paolo ? la tre Fontana, situated in one of the most
fever-stricken districts of the Roman Campagna. Since about 1870, when
the tree was planted in its cloisters, it has become habitable
throughout the year. To the remarkable drainage afforded by its roots
is also ascribed the gradual disappearance of mosquitoes in the
neighbourhood of plantations of this tree, as at Lake Fezara in Algeria.
Eucalyptus leaves are a traditional Aboriginal herbal remedy. The
essential oil found in the leaves is a powerful antiseptic and is used
all over the world for relieving coughs and colds, sore throats and
other infections. The essential oil is a common ingredient in many
over-the-counter cold remedies.
The adult leaves, without their petioles, are antiperiodic,
antiseptic, aromatic, deodorant, expectorant, febrifuge, hypoglycaemic
and stimulant. The leaves, and the essential oil they contain, are
antiseptic, antispasmodic, expectorant, febrifuge and stimulant.
Extracts of the leaves have antibacterial activity. The essential oil
obtained from various species of eucalyptus is a very powerful
antiseptic, especially when it is old, because ozone is formed in it on
exposure to air. It has a decided disinfectant action, destroying the
lower forms of life. The oil can be used externally, applied to cuts,
skin infections etc, it can also be inhaled for treating blocked nasal
passages, it can be gargled for sore throat and can also be taken
internally for a wide range of complaints. Some caution is advised,
however, because like all essential oils, it can have a deleterious
effect on the body in larger doses. The oil from this species has a
somewhat disagreeable odour and so it is no longer used so frequently
for medicinal purposes, other members of the genus being used instead.
An oleo- resin is exuded from the tree. It can also be obtained from
the tree by making incisions in the trunk. This resin contains tannin
and is powerfully astringent, it is used internally in the treatment of
diarrhea and bladder inflammation, externally it is applied to cuts etc.
The essential oil is used in aromatherapy. Its keyword is 'Respiratory system'.
The leaves and the essential oil in them are used as an insect repellent.
In veterinary practice, Eucalyptus Oil is administered to horses in
influenza, to dogs in distemper, to all animals in septicaemia. It is
also used for parasitic skin affections.
- Grieve. A Modern Herbal. Penguin 1984 ISBN 0-14-046-440-9
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