Drugs obtained from Flowers of the Herbs
Drugs
obtained from Flowers of the Herbs
Flowers are always beautiful and give us
too much peace. Now let you know about some drugs that are obtained from Flowers
of Plants.
1. Santonin
The dried unopened flower heads of the
Levant wormseed (Artemissia Cina) contain a valuable drug known as santonin. The
plant is a small semi-shrubby perennial of Western Asia. The present supply of
the drug comes chiefly from Turkestan, although this species is now being grown
in the Pacific Northwest. Formerly the crude drug was shipped, but now the
santonin is extracted and exported. This drug is one of the best remedies for
intestinal worms and has been used for this purpose for centuries. It was
introduced into Europe by the Crusaders.
2. Chamomile
It is an old time remedy obtained from
Matricaria Chamomilla. This daisy like plant, a native of Eurasia, is
cultivated in the United States and elsewhere. The dried flower heads contain
an essential oil. Infusions of chamomile are used as tonics and gastric
stimulants. The flower heads of the Russian or garden chamomile are used for
similar purposes and also in poultices for sprains, bruises and rheumatism.
3. Hops
The hop (Humulus Lupulus) is a native of
the north temperature regions of both hemispheres. The plant was known to the
Romans and has been grown in some parts of Europe since the ninth century. The plant
is a climbing herb with perennial roots. These send up annually several rough,
weak, angular stems with deeply lobed leaves and dioecious flowers. The female
flowers are produced in scaly, conelike catkins, which are covered with
glandular hairs. Hops are harvested in the early fall. They are treated with
sulphur and baled for shipment. Hops are used in medicine for their sedative
and soporific properties and also as a tonic. Sometimes they are used in
poultices.
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