Tongkat Ali for Erectile Dysfunction: Risks for Men Over 65

Eurycoma longifolia, commonly known as tongkat ali, has gained popularity as a natural aid for improving sexual function, energy, and vitality. A growing body of research suggests benefits for erectile dysfunction (ED), but men over 65 should be aware of specific considerations—especially regarding liver health, blood pressure, and prostate concerns. This guide reviews current evidence, highlights potential risks, and offers practical steps to use tongkat ali safely.

Potential Benefits of Tongkat Ali for Erectile Dysfunction

A 2014 randomized, double-blind clinical trial (Chan & Low) looked at men with mild to moderate ED who took standardized tongkat ali extract for 12 weeks. Findings included:

• Significant improvement in International Index of Erectile Function (IIEF) scores
• Enhanced sexual desire and libido
• No serious adverse events reported

Key takeaways:

• Dosage in the trial: 200 mg of Eurycoma longifolia extract daily
• Onset of effect: improvements noted as early as four weeks
• Safety profile: well tolerated in generally healthy adult men

While promising, most ED trials focus on men under age 65. Older adults often have additional medical issues and medications that warrant extra caution.

Specific Risks for Men Over 65

1. Liver Health

Although a 2013 subchronic rat study (Zakaria & Mohamed) found no significant liver toxicity at doses up to 100 mg/kg/day for 90 days, translating these results to older humans requires care:

• Age-related decline in liver function can slow metabolism of herbal compounds
• Pre-existing liver disease (fatty liver, hepatitis) increases vulnerability
• Rare case reports link herbal supplements to elevated liver enzymes

Recommendations:

• Before starting tongkat ali, get baseline liver function tests (ALT, AST, GGT)
• If you have chronic liver disease, discuss with a hepatologist
• Monitor liver enzymes every 3–6 months during supplementation
• Consider non-invasive liver assessment (e.g., transient elastography) if you have risk factors for fibrosis (Castera et al.)

2. Blood Pressure and Cardiovascular Concerns

Tongkat ali may influence stress hormones and cardiovascular parameters:

• Some studies suggest mild increases in testosterone and cortisol balance, which could affect blood pressure
• Animal data hint at vasodilatory effects, but human data are scarce
• Men over 65 often take antihypertensives—interactions could occur

Points to consider:

• Check your resting blood pressure before and after beginning tongkat ali
• If you're on beta-blockers, ACE inhibitors, or diuretics, watch for dizziness or fluctuations
• Report any unusual palpitations or headaches to your doctor promptly

3. Prostate Health

For men over 65, prostate enlargement and cancer screening are top priorities. Current evidence on tongkat ali and the prostate is limited:

• No definitive studies link tongkat ali to increased prostate-specific antigen (PSA)
• Concerns arise because boosts in testosterone can theoretically stimulate prostate tissue
• In the absence of long-term safety data, caution is advised

Safe-use strategies:

• Maintain regular prostate exams and PSA screening per urology guidelines
• If you have benign prostatic hyperplasia (BPH) or a history of prostate cancer, discuss tongkat ali with your urologist
• Watch for new urinary symptoms (weak stream, frequency, urgency)

Best Practices for Safe Usage

To maximize potential benefits while minimizing risks, follow these guidelines:

1. Choose a high-quality, standardized extract

   • Look for third-party testing (e.g., NSF, USP) to ensure purity and potency
   • Aim for 200 mg/day of standardized Eurycoma longifolia extract, as studied in clinical trials

2. Start low, go slow

   • Begin with half the recommended dose for 2–4 weeks; assess tolerance
   • Increase to full dose only if no adverse effects

3. Monitor key health markers

   • Liver enzymes (ALT, AST, GGT) every 3–6 months
   • Blood pressure weekly at home
   • PSA and digital rectal exam annually (or as advised)

4. Maintain open communication with your healthcare team

   • Share details of all supplements, including tongkat ali
   • Discuss any new or worsening symptoms without delay

5. Adopt holistic lifestyle habits

   • Balanced diet rich in antioxidants to support liver health
   • Regular exercise and stress management
   • Adequate sleep to regulate hormone levels

When to Seek Medical Advice

While tongkat ali is generally well tolerated, certain warning signs should prompt immediate medical attention:

• Jaundice (yellowing of skin/eyes) or dark urine
• Persistent abdominal pain
• Marked changes in blood pressure (systolic > 180 mm Hg or diastolic > 120 mm Hg)
• New or severe urinary problems

If you experience any life-threatening or serious symptoms, call emergency services or go to the nearest hospital.

For non-urgent concerns, you can use Ubie's free AI-powered Erectile Dysfunction symptom checker to get personalized insights about your symptoms and understand whether you should seek immediate medical attention or make lifestyle adjustments. This quick assessment can help you make informed decisions about next steps in your care.

Final Thoughts

Tongkat ali shows promise as a natural option to support erectile function, but men over 65 must weigh benefits against potential risks—especially involving the liver, blood pressure, and prostate. By selecting quality supplements, starting with lower doses, and keeping close tabs on key health indicators, you can use tongkat ali more safely.

Always speak to a doctor before starting any new supplement, particularly if you have chronic health conditions or are taking prescription medications. Your physician can help you integrate tongkat ali into a comprehensive plan for optimal sexual health and overall well-being.