Aloe
Aloe barbadensis, Aloe capensis
Description: A shrub with thick, fleshy leaves in an upright dense rosette. The medicinal parts consist of the juice of the leaves, the whole leaves, the gel from the water storing tissue and roots. Note: Aloe barbadensis and Aloe capensis have different properties.
Composition:
Aloe barbadensis: Anthracene derivatives, 2-alkylchromones, Flavonoids.
Aloe capensis: Anthracene derivatives, Aloinosides A and B, 2-alkylchromones, Flavonoids.
Properties:
The dried latex of the leaves contains anthranoids which produce a laxative effect. Inhibits stationary contractions and stimulates propulsive contractions in the colon. The result is accelerated intestinal passage and reduced liquid absorption.
Use: Constipation. Hemorrhoids.
Folk Use: (Unsubstantiated)
Aloe barbadensis: Worm infestation. Stomach disorders. Menstrual complaints. Skin diseases. Colic.
Aloe capensis: A part of a widely used "cure-all". Fresh juice used for eye inflammation in South Africa. Used by medicine men.
Contraindications: Intestinal obstruction. Inflamed intestinal diseases (eg. ulcerative colitis). Appendicitis. Abdominal pain of unknown origin.
Side Effects: Cramp-like discomforts. Disturbance of electrolyte balance (potassium loss) with long-term use. Potassium deficiency is also possible when used in combination with licorice, corticosteroids, or thiazide diuretics.
Cautions: Should not be used over an extended period of time without medical advice. Overdosage can result in electrolyte and fluid imbalance. Long term use may cause an increase in intestinal sluggishness.
Administration:
Rarely used and not recommended. Multiple forms available for oral use. Use smallest dosage necessary to maintain soft stool. Do not use for more than 1 to 2 weeks without medical advice.