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Ammi visnaga Visnaga (1 Page of 5) The Ammi visnaga plant species is found in C. Europe to W. Asia and N. Africa. It is a member of the Umbelliferae family. Common gardeners may know the plant as Visnaga. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Ammi visnaga Common Name: Visnaga Family: Umbelliferae Author: (L.)Lam. Known Hazards: Skin contact with the sap is said to cause photo-sensitivity and/or dermatitis in some people[218]. Mature Height: 0.75 Mature Width: 0.4 Habitat: Fields and sandy places[100].
Medicinal Information: Visnaga is an effective muscle relaxant and has been used for centuries to alleviate the excruciating pain of kidney stones[254]. Modern research has confirmed the validity of this traditional use[254]. Visnagin contains khellin, from which particularly safe pharmaceutical drugs for the treatment of asthma have been made[254].
The seeds are diuretic and lithontripic[46]. They contain a fatty oil that includes the substance 'khellin'. This has been shown to be of benefit in the treatment of asthma[238]. Taken internally, the seeds have a strongly antispasmodic action on the smaller bronchial muscles[254], they also dilate the bronchial, urinary and blood vessels without affecting blood pressure[238]. The affect last for about 6 hours and the plant has practically no side effects[254]. The seeds are used in the treatment of asthma, angina, coronary arteriosclerosis and kidney stones[238]. By relaxing the muscles of the ureter, visnaga reduces the pain caused by trapped kidney stones and helps ease the stone down into the bladder[254]. The seeds are harvested in late summer before they have fully ripened and are dried for later use[254].
For further Ammi visnaga gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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