Lily of the Valley
Latin name: Convallaria majalis
Other names: Jacob's Ladder, May Bells, May Lily
A Remedy For
In the past, Lily of the Valley was used in folk medicine to
improve labor contractions and to treat epilepsy, swelling,
strokes and paralysis following strokes, conjunctivitis ("pinkeye"),
and leprosy. Its effectiveness for these purposes remains
unproven, and because of the herb's potential toxicity, only
commercial preparations are now considered acceptable.
What It Is; Why It Works
Lily of the Valley improves the heart's efficiency, which in turn
may lower blood pressure. According to Greek mythology, the plant
was first discovered by the sun god Apollo, who gave it to
Aesculapius, the god of medicine. In the 15th and 16th centuries,
scholars believed it capable of improving the memory.
Avoid If...
There are no medical conditions that preclude using Lily of the
Valley.
Special Cautions
Be careful to take no more than the recommended dose. Larger
amounts can cause side effects such as nausea, vomiting, headache,
stupor, disorders of color perception, and irregular heartbeat.
Possible Drug Interactions
The following drugs boost the effects--and side effects--of Lily
of the Valley:
Calcium
Laxatives
Quinidine (Quinaglute, Quinidex)
Steroid drugs such as hydrocortisone and prednisone
Water pills such as Lasix and HydroDIURIL
Special Information If You Are
Pregnant or Breastfeeding
No harmful effects are known.
How To Prepare
Commercial preparations of Lily of the Valley, typically found
abroad, include alcohol solutions (tinctures), liquid extracts,
and dried extracts.
Typical Dosage
Take no more than 2 grams of tincture or 200 milligrams of liquid
extract in any single dose. The usual daily dosages are:
Tincture: 6 grams
Liquid extract: 600 milligrams
Dried extract: 150 milligrams
Store in an airtight container. Protect from light.
Overdosage
A massive overdose is likely to cause life-threatening
disruptions of the heartbeat. If you suspect an overdose, seek
emergency medical assistance immediately.