Laurocerasus, the so-called "Laurel" of our gardens, is not a member of the
Lauracec, though the Bay Laurel, Laurus nobilis, is. The Aqua Laurocerasi, prepared by
distilling the fresh leaves, contains Hydrocyanic acid and is supposed to owe all its medicinal
virtue to this fact. Milne says it is "used in spasmodic cough, and in phthisis; but it is better to
employ the prussic acid itself." In the poisoning cases that have occurred the symptoms have
been practically identical with those of persons poisoned with prussic acid; but the provings
bring out more delicate shades of action and fully entitle the remedy to an individual place of its
own. Coldness, blueness, epileptiform convulsions are common to both. Both have a dry, tickling
cough; but Lauro. has also a cough with jelly-like expectoration dotted with bloody points.
Lauro. has cyanosis both of the new-born infant and of heart disease. A peculiar "gasping" is
indicative here—gasping without really breathing. In addition to the blueness there is twitching of
the muscles of the face (which is also an indication for Lauro. in chorea). Clubbing of fingers,
which is a common feature in cyanosis and phthisis, is a characteristic of Lauro. "Lack of
reactive power," low vitality, is another keynote of Lauro. This is particularly so when occurring
in chest affections. Long-lasting faints (Camph. has sudden fainting); seems to have no reactive
power; face pale, blue; surface cold. Prostrate before getting up in morning and difficulty in
opening eyes; attacks of indigestion and pains across lower abdomen, which come suddenly in
the morning and generally disappear on getting up. Gnawing pain in lower abdomen going on for
years in old men with occasional looseness of stool. If fluids are forced down the throat they roll
audibly into stomach. When indicated in eruptive fevers the eruption is livid, after pressure with
the finger the skin is long in regaining its colour. There are suffocative spells about the heart <
by sitting up; the patient is compelled to lie down (as with Psor.); though some heart symptoms
have the opposite condition and compel the patient to sit up. Guernsey gives these leading
symptoms: "Gasping for breath; the patient puts his hand to the heart as if there was some trouble
there; this may result from running a short distance, which puts him completely out of breath;
going upstairs, walking, or any exercise may bring the gasping on." Coldness is a common
- ▸sensation, internal coldness and external heat.
- ▸Cold tongue.
- ▸Heat of single parts.
- ▸Warmth on
centre of forehead, then a coldness as from a draught of air lasting a long time. The left chest is
- ▸most affected.
- ▸There is < before eating.
- ▸Constricted sensations—in gullet; in rectum.
- ▸There are
some very noteworthy uterine symptoms, of menorrhagia and dysmenorrh§a, in the provings, and
the value of them has been emphasised by cases related by Cooper in his work on Cancer and
- ▸Cancer Symptoms (2nd ed.
- ▸, p.
- ▸60).
- ▸The leading indications according to Cooper are: "A sense of
fatigue pervades the whole system, with a very painful condition of the hard and indurated tissue
of the parts affected; pain much > by sleep; tendency to oozing of blood, which is generally
bright and mixed with gelatinous clots. This applies to chest as well as to uterine and rectal
symptoms; only, the blood comes painlessly into the mouth, but with great pain Per vaginam. In