Gálicos and elágicos tannins (6-8%). Flavonoides, salicílico acid, fitosterol, saponósidos, acid palmítico and esteárico.
Farmacológica Action
The tannins produce an effect astringent (antidiarréico, hemostatic, healing-reepitelizante) and bactericidal; the salicílico acid, analgesic antipyretic and. In addition he is diurético and healing. The flavonoides a regulating effect of the circulation (venotónico, vasoprotector): it improves the elasticity of the veins and increases the resistance hair, reducing his permeability. It has been verified that the flavonoides have an action antielastasa, that it protects to elastic and conjuntivos weaves of the action of proteolytic enzymes (Jonadet ET to).
Antiaterosclerótica: the extracts of alquimila experimentally present/display a protective action on the fraction LDL-cholesterol in front of the oxidation of form muy.superior.a the produced one by the alpha-tocoferol (Dushkin ET al.).
States in which an increase of the diuresis is required: urinary affections (cystitis, ureteritis, uretritis, oliguria, urolitiasis), hiperazotemia, hiperuricemia, drop, arterial hypertension, edemas, overweight accompanied by retention of liquids.
Dismenorreas.
In topical use: dérmicas and corneales wounds, parodontopatías, faringitis, wounds, ulceraciones, conjuntivitis, dermatitis, eritemas, striae, prurito, vulvovaginitis, hemorrhages postshaved (lotion).
Contraindications
Gastritis, gastroduodenal ulcer (to see precautions).
Not to prescribe oral forms of metering with alcoholic content to smaller children of two years nor to consultantes in process of etílica deshabituación.
Indirect effect
The tannins can be irritating from the digestive mucosa. In order to palliate it it is possible to be prescribed in form of capsules or enteric tablets or to associate it to demulcentes drugs, like the malvavisco.
Precaution/Poisonings
Its use like diurético in the presence of hypertension, cardiopathies or moderate renal insufficiency or burdens, only must become by prescription and under medical checkup, before the danger that can suppose the uncontrolled contribution of liquids, the possibility that a tensional descompensación takes place.
To consider the alcoholic content of the fluid extract and the dye.
Galénicas Forms/Dosage
Internal use:
- Infusion: a spoonful of dessert by cup, to instill 10 minutes. Three cups to the day, before the meals.
- fluid Extract (1:1): 30-50 drops, one to three times to the day.
- It tinctures (1:5): 50-100 drops, one to three times to the day.
- dry Extract (5:1): 0,2 to 1 g/día.
External use:
- Decocción: 50 g/l, to boil 5 minutes. To apply in form of compresas, vaginal washings, colutorios, garglings or irrigations.
- Dust: on the dérmicas wounds or ulcers.
- fluid Extract (1:1), applied in lotion form.
Bibliography
Bézanger-Beauquesne, L; Pinkas, M; Torck, M. You plant dans to Them the Therapeutique Moderne. 2ª. Paris: Maloine, 1986, p. 66.
Bézanger-Beauquesne, L; Pinkas, M; Torck, M; Trotin, F. Plantes Médicinales DES Regions Tempérées. Paris: Maloine, 1980, p.197.
D'Arcy, PF. Adver reactions and interactions with herbal medicine. Part II. Drug interactions. Adver Drug React Toxicol Rev, 1993; 12 (3): 147-162.
Dushkin, MY; Zykov, AA; Pivovarova, IN, natural The effect of polyphenol compounds on the oxidative modification of low-density lipoproteins, Biull-Eksp-Biol-Med, 1993 Oct.: 116 (10): 393-5.
Jonadet, M; Meunier, TM; Villie, F ET al., Flavonoides extraits of Ribes nigrum L. ET d'Alchemilla vulgaris L.: 1, Activites inhibitrices vis-a-vis of l'elastase, of trypsine ET of l'alpha-chymotrypsine in vitro. 2. Activites angioprotectrices comparees in alive, J. Pharmacol, 1986 Jan-Sea; 17, (1): 21-7.
Paris, RR; Moyse, M. Précis de Matière Médicale. Take II. Paris: Masson, 1967, p. 422.
Schimmer, Or; Kruger, A; Paulini, H ET al., "An evaluation of 55 commercial plant extracts in the Ames mutagenicity test.", Pharmazie 1994 Jun; 49, (6): 448-51.
Hellemont, J. Compendium de Phytotherapie go. Bruxelles: Association Pharmaceutique Belge, 1986, p. 13.
Villar, L; Palacín, JM; Bald, C; Go'mez, D; Montserrat, G. Plantas Medicinal of the Pyrenean oscenses Aragonese and others tierrras. 2ª. Huesca: Provincial delegation, 1992, pp. 29; 283.
Wichtl, M. Herbal Drugs and Phytopharmaceutical. To for Handbook Practice on to Scientific basis. Stuttgart: Medpharm Scientific Publishers, 1994, pp. 52-4.