Jalap

Jalap

Chemical structure of Scammonin I, a compound found in Jalap.

Jalap is a medicinal plant known for its potent laxative properties. It is derived from the dried tuberous root of the plant Ipomoea purga, which belongs to the Convolvulaceae family. This plant is native to Mexico and has been used traditionally in herbal medicine for its purgative effects.

Description

Ipomoea purga is a perennial vine that produces large, tuberous roots. The roots are harvested, dried, and then processed into a powder or resin that is used medicinally. The plant itself has heart-shaped leaves and produces funnel-shaped flowers, typical of the morning glory family.

Active Compounds

The primary active compounds in Jalap are resins known as glycosides, specifically scammonins. These compounds are responsible for the plant's strong laxative effect. The chemical structure of Scammonin I, one of these glycosides, is shown in the image to the right.

Uses

Jalap has been used historically as a cathartic to treat constipation and to cleanse the digestive system. It was commonly used in traditional medicine practices in Mexico and later adopted in European medicine after its introduction in the 16th century.

Administration

Jalap is typically administered in the form of a powder or resin. The dosage must be carefully controlled due to its potent effects, and it is usually taken with water or another liquid to aid in its administration.

Side Effects

Due to its strong purgative action, Jalap can cause abdominal cramping, diarrhea, and dehydration if taken in excessive amounts. It is important to use this remedy under the guidance of a qualified healthcare provider.

Related Pages

• Ipomoea purga
• Laxative
• Herbal medicine
• Convolvulaceae