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December 4, 2025
Brand Name :
longjack, tung saw, eurycoma longifolia, pasak bumi
Synonyms :
Eurycoma longifolia
Class :
Urological Herbals
Dosage Forms & StrengthsÂ
TabletÂ
Extract (100:1)Â
Drug-Induced Sexual DysfunctionÂ
25 mg orally every 2-3 days as an extract
200 mg orally each day or 400 mg orally each day as powder
25 mg orally every 2-3 days as an extract
200 mg orally each day or 400 mg orally each day as powder
Safety and efficacy are not seen in pediatrics for sexual dysfunctionÂ
Refer to the adult dosingÂ
It may enhance and diminish the immunosuppressive effects when combined with maitake
Actions and Spectrum:Â
In terms of its actions, tongkat ali increases testosterone levels in men, increasing muscle mass, strength, and endurance. It may also improve sexual function and libido in both men and women.
Additionally, tongkat ali has anti-inflammatory and antioxidant properties. The spectrum of tongkat ali’s effects is broad, with research suggesting that it may have several potential benefits.
Frequency not definedÂ
RestlessnessÂ
IrritabilityÂ
InsomniaÂ
Contraindication/Caution:Â
ContraindicationsÂ
Pregnancy consideration:Â Â
The drug is not indicated during pregnancy. Â
Breastfeeding warnings:Â Â
Lactation is contraindicated during drug therapy.Â
Pregnancy category:Â
Pharmacology:Â
The primary active compounds in tongkat ali are quassinoids and eurycomanone, which have been shown to have anti-inflammatory, antioxidant, and pro-androgenic effects.Â
Quassinoids are believed to stimulate testosterone production by promoting the release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) from the pituitary gland. These hormones, in turn, stimulate the Leydig cells in the testes to produce more testosterone. Quassinoids also have anti-estrogenic effects, which may further enhance testosterone production. Â
Pharmacodynamics:Â
One of the primary pharmacodynamic effects of tongkat ali is its ability to increase testosterone levels. Testosterone plays a crucial role in male sexual function, muscle mass, bone density, and red blood cell production. tongkat ali stimulates the release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) from the pituitary gland, which stimulates the Leydig cells in the testes to produce more testosterone.
tongkat ali’s effects on testosterone levels can lead to several other pharmacodynamic effects. For example, increased testosterone levels may improve muscle mass, strength, and endurance and enhance athletic performance. It may also improve sexual function and libido in both men and women.Â
tongkat ali also has anti-inflammatory and antioxidant effects, which may contribute to its pharmacodynamic effects.Â
Pharmacokinetics:Â
AbsorptionÂ
The active compounds in tongkat ali, such as quassinoids and eurycomanone, are absorbed into the bloodstream through the gastrointestinal tract after oral ingestion. Â
DistributionÂ
The drug is distributed throughout the body.Â
MetabolismÂ
It is also believed that tongkat ali is metabolized in the liver.Â
Elimination and ExcretionÂ
The metabolites are excreted from the body through the urine and feces.
Administration:Â
tongkat ali is typically consumed in supplement form, either as a powder, capsule, or liquid extract. It may also be found in energy drinks, protein powders, and other dietary supplements.Â
The recommended dosage of tongkat ali can vary depending on the product and the individual’s health needs. Following the manufacturer’s instructions or consulting a healthcare professional for appropriate dosing is essential.Â
tongkat ali supplements may be taken with or without food. Â
Patient information leafletÂ
Generic Name: tongkat aliÂ
Pronounced: Tong-kat ah-leeÂ
Why do we use tongkat ali ?Â
tongkat ali is used for various health purposes, primarily related to its potential to improve male sexual function, muscle mass and strength, and overall vitality. Uses of tongkat ali are-Â