Don't take tongkat ali before bed

DON’T Take Tongkat Ali Before Bed: Tongkat Ali and Insomnia

Tongkat Ali, scientifically known as Eurycoma longifolia, is a traditional herbal medicine that has gained popularity for its various purported health benefits. Often referred to as “Malaysian Ginseng,” it has been utilized to boost testosterone levels, increase energy, and enhance athletic performance. However, despite its many advantages, recent anecdotal evidence and scientific findings indicate that consuming Tongkat Ali close to bedtime may lead to sleep disturbances and insomnia.

You should avoid taking Tongkat Ali before bed if you’re sensitive to stimulants or have difficulty sleeping. Tongkat Ali, also known as Longjack, is a herbal supplement known for its potential to increase testosterone levels and improve energy, stamina, and may have stimulant-like effects for some individuals. Taking it close to bedtime could disrupt sleep patterns or prevent you from falling asleep due to its energizing effects.

Additionally, its ability to boost energy levels might lead to restlessness or insomnia in sensitive individuals. To maximize its benefits while minimizing potential sleep disturbances, it’s best to consume Tongkat Ali in the morning or early afternoon.

In this blog post, we will explore the different facets of Tongkat Ali, the relationship between this herbal remedy and sleep disturbances, including insomnia, and why you should avoid taking it before bedtime.

What is Tongkat Ali?

Tongkat Ali is a shrub native to Southeast Asia, widely used in traditional medicine. It’s famous for its aphrodisiac properties and is believed to have various other health benefits such as enhancing physical performance, boosting energy levels, and improving overall well-being.

The Connection Between Tongkat Ali and Insomnia

Anecdotal Evidence from Reddit Users

Several users on Reddit have shared their personal experiences with Tongkat Ali, specifically highlighting the problems related to sleep disruption:

  • One user describes experiencing insomnia after taking 500mg of Tongkat Ali (2% Eurycomanone) from different brands, waking up after just 4-5 hours of sleep [1].
  • Another Reddit user mentions how Tongkat Ali negatively impacted their sleep, causing “crazy erections at night” that didn’t help with their sleep quality [1].
  • Some users have noticed that taking Tongkat Ali close to bedtime caused a consistent reduction in sleep duration, going from the usual 7.5-8.5 hours to just 5.5 hours per night [1].
  • Recommendations from various users include taking Tongkat Ali early in the morning and getting sunlight to prevent sleep-related issues [1].

Scientific Evidence and Understanding

While these anecdotes provide significant insights into the potential side effects of Tongkat Ali, scientific literature also sheds light on the issue.

  1. Testosterone Boosting Effects: Tongkat Ali is known to increase testosterone levels, which might contribute to sleep disruptions. Higher testosterone levels have been linked to reduced sleep duration and quality in some studies [2].
  2. Stimulant Properties: Some evidence indicates that Tongkat Ali might possess stimulant-like properties. As a result, taking it later in the day could lead to sleep disturbances and insomnia [3].
  3. Lack of Standardized Dosing: The difference in effects across individuals might also be attributed to variations in the formulation, dosage, and frequency of consumption. There’s a need for standardized dosing and quality control to minimize these variations.

Recommendations for Consumption

Based on both anecdotal and scientific evidence, it’s clear that timing and dosage are key factors in minimizing sleep-related side effects from Tongkat Ali.

  1. Take Early in the Day: As suggested by some Reddit users, taking Tongkat Ali early in the morning may help reduce sleep disruptions.
  2. Consult with a Healthcare Provider: If you experience any side effects, including sleep disturbances, it’s advisable to consult with a healthcare provider or a holistic wellness practitioner to tailor your dosage and timing.
  3. Consider a Blood Test: To ensure that you’re not experiencing hormonal imbalances, consider getting a blood test, as one Reddit user advised.

A Personal Experience with Tongkat Ali and Sleep Disturbances

In addition to the experiences shared by others, I have also faced unique challenges with Tongkat Ali that I believe are worth mentioning. My personal journey with this herbal supplement has been rather peculiar and somewhat unsettling.

Every time I took Tongkat Ali before bed, I found myself constantly waking up throughout the night. The need to urinate would disrupt my sleep repeatedly, and I would find myself heading to the bathroom multiple times. This, in itself, was an unusual experience for me, as I had never encountered such frequent nocturnal awakenings before.

But what truly startled me were the dreams I experienced on those nights. They were not ordinary dreams but rather odd and short-lasting visions, almost nightmarish in nature. These dreams would startle me awake, and the imagery, though fleeting, would linger in my mind, adding to my anxiety and further impeding my ability to fall back asleep.

This experience has been quite alarming and prompted me to dig deeper into the potential connection between Tongkat Ali and sleep disturbances. The patterns I discovered from others’ experiences, scientific studies, and my own peculiar symptoms led me to the conclusion that taking Tongkat Ali before bedtime may not be suitable for everyone.

My personal anecdote serves as a testament to the potential adverse effects of Tongkat Ali when taken at the wrong time. It has led me to be more cautious and mindful of my consumption habits, aligning them with the recommendations mentioned earlier in this post.

Final Thoughts

While Tongkat Ali offers a range of potential health benefits, there’s growing evidence, both anecdotal and scientific, that suggests caution when consuming it close to bedtime. By understanding the connections between this herbal remedy and sleep disruptions and following the recommendations outlined above, you can enjoy the positive effects of Tongkat Ali without sacrificing your sleep quality.

Tongkat Ali’s potential benefits are undeniable, but it is essential to approach its use with caution and awareness. If you are considering adding this supplement to your wellness routine, consult with a healthcare provider to ensure that it aligns with your specific needs and lifestyle. And perhaps, most importantly, heed the advice echoed by many: Don’t take Tongkat Ali before bed.

If you’re considering taking Tongkat Ali, consider checking out our guide on The 5 Best Tongkat Ali Supplement Brands.


  1. Reddit Users’ Anecdotes about Tongkat Ali and Sleep Disruptions. Provided within the article.
  2. Sartorius, G. et al. (2012). Relationships between testosterone levels, sleep architecture and sleep-disordered breathing in men. Sleep Medicine, 13(5), 520-524.
  3. Bhat, R., & Karim, A. A. (2010). Tongkat Ali (Eurycoma longifolia Jack): a review on its ethnobotany and pharmacological importance. Fitoterapia, 81(7), 669-679.


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