Senna is a yellow-flowered plant that typically grows in India and China. The leaves of the senna plant are used in non-prescription medicines and herbal supplements to treat constipation.

Senna and Constipation : Senna may relieve constipation by stimulating the muscles of the colon to push fecal matter through more quickly. Active compounds in the senna plant, called sennosides, may be responsible for its laxative effect.

Used for centuries as a laxative, cathartic and purgative, senna's leaves and seeds are medicinal, but should be used modestly and under supervision.

Stool-softening Properties : Senna leaf acts on the intestinal walls, causing contractions that lead to bowel movements. In this regard, it can be used to effectively relieve even the most severe cases of constipation. Because of its glycoside content, which helps transport electrolytes, it helps to cleanse the colon creating a bowel movement .

Soothing Anal Fissures and Hemorrhoids: Anal fissures occur when the rectum has split close to the sphincter, causing pain during bowel movements. Because senna leaf helps to soften the stool, it makes defecation less painful when lacerations or other painful obstructions are involved, such as hemorrhoids. Because senna leaf is an anti-bacterial and anti-inflammatory, it also helps to reduce swelling due to irritation, thus helping to soothe the area back to health.

Alleviating Skin Conditions : Senna leaf contains essential oils, resin and tannin. Its acetone and ethanol content help to fight against microorganisms that can cause skin irritations such as acne