Hawthorn Leaf
Latin name: Crataegus species
Other name: Whitethorn
A Remedy For
Hawthorn Leaf is a useful preventive measure against angina (sharp
chest pain caused by a shortage of oxygen in the heart muscle),
and it's also recommended for mild cases of chronic heart failure.
What It Is; Why It Works
Hawthorn has come under intense scientific scrutiny in Europe,
where researchers have found that it is capable of expanding the
blood vessels and enabling more oxygen-rich blood to reach the
muscles of the heart. This boosts the strength of the heartbeat
and can slightly increase its speed. Hawthorn's vessel-dilating
action also aids the heart by reducing resistance elsewhere in
the circulatory system.
A dense, thorny shrub that grows 5 to 13 feet high, Hawthorn
has been used to form hedge rows since at least the Middle Ages.
The plant is found in the northern, temperate zones of Europe,
Asia, and North America. Its flowers, leaves, and fruit are used
medicinally.
Avoid If...
No known medical conditions preclude the use of Hawthorn Leaf.
Special Cautions
Hawthorn Leaf is useful only for long-term treatment. Although it
can reduce the tendency to angina, it is very slow-acting and won't
remedy an acute attack. It is notably free of side effects.
Possible Drug Interactions
No interactions have been reported.
Special Information If You Are
Pregnant or Breastfeeding
No harmful effects are known.
How To Prepare
Hawthorn Leaf is available in liquid and dry extracts for oral
intake. Although less reliable, the crushed herb may also be used.
Typical Dosage
The crushed herb is usually taken in doses of 1 gram, up to a
total of 5 grams a day, for a minimum of 6 weeks. It should be
stored in a tightly sealed container protected from light.
Dosage of Hawthorn extract varies according to the potency of
the product. Follow the manufacturer's directions.
Overdosage
No information on overdosage is available.