In 2002, the Federal Drug Administration banned the further marketing of cascara and aloe-based natural laxatives for treating constipation. This action left senna as the sole herb-based treatment. Senna is derived from a plant that is found around the world, but with origins in the region now commonly known as the Middle East and East Africa. In temperate regions, one can find variations of the senna plant. Its shape is essentially a short to medium height shrub.
The word senna itself has an interesting history rooted in the Semitic languages, as befitting its origins. It's also known by another equivalent name, cassia. Both are commonly used. It's active ingredient is a chemical or a class of chemicals known as the anthraquinoids. Anthraquinones are found in other types of laxatives. They have the effect of stimulating movement in the intestinal tract.
As one might guess, the application of the senna herb as a constipation treatment goes back hundreds or even thousands of years. Senna was used in its raw, unprocessed form, without the benefit of modern methods in purification of the active compounds. Today it can be found in semi-processed form like tea leaves, or in more processed forms like capsules.
Though it's thought of as an herbal treatment, a prospective consumer should be aware of the history and quality of the producing company. Natural laxatives can be dangerous even if they are natural. Prospective consumers should consult with organizations who monitor the quality of such companies to ensure that they have not had serious breaches of business ethics or been embroiled in disputes of quality. Allergic reactions are rare but should be kept in mind.
For additional safety, all buyers of senna should be well-informed of the warnings related to taking the senna herb. Medical and scientific studies have indicated that those who have a history of problems with heart disease, and those with hypertensive tendencies may react poorly to senna. The bottom line is that anyone who wants to try a new kind of laxative treatment, whether its natural or not, should ask for information from his personal physician.
Though it originally was taken as an herb, modern day formulations of senna are quite varied. A senna tea is available for people who wish to brew it and drink it. It's possible that the usage of senna in antiquity was based largely on the tea form. Some nutritional and supplement stores carry it in a tablet or capsule form. The capsules might have other types of minerals or supplements to give it additional bulk and health value such as calcium.
The word senna itself has an interesting history rooted in the Semitic languages, as befitting its origins. It's also known by another equivalent name, cassia. Both are commonly used. It's active ingredient is a chemical or a class of chemicals known as the anthraquinoids. Anthraquinones are found in other types of laxatives. They have the effect of stimulating movement in the intestinal tract.
As one might guess, the application of the senna herb as a constipation treatment goes back hundreds or even thousands of years. Senna was used in its raw, unprocessed form, without the benefit of modern methods in purification of the active compounds. Today it can be found in semi-processed form like tea leaves, or in more processed forms like capsules.
Though it's thought of as an herbal treatment, a prospective consumer should be aware of the history and quality of the producing company. Natural laxatives can be dangerous even if they are natural. Prospective consumers should consult with organizations who monitor the quality of such companies to ensure that they have not had serious breaches of business ethics or been embroiled in disputes of quality. Allergic reactions are rare but should be kept in mind.
For additional safety, all buyers of senna should be well-informed of the warnings related to taking the senna herb. Medical and scientific studies have indicated that those who have a history of problems with heart disease, and those with hypertensive tendencies may react poorly to senna. The bottom line is that anyone who wants to try a new kind of laxative treatment, whether its natural or not, should ask for information from his personal physician.
Though it originally was taken as an herb, modern day formulations of senna are quite varied. A senna tea is available for people who wish to brew it and drink it. It's possible that the usage of senna in antiquity was based largely on the tea form. Some nutritional and supplement stores carry it in a tablet or capsule form. The capsules might have other types of minerals or supplements to give it additional bulk and health value such as calcium.
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