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THERAPIES & TRADITIONS · GUIDE

Ayurveda for Men's Health and Sexual Function: Claims and Evidence

What Ayurvedic tradition says about men's vitality and sexual function, what trials of ashwagandha show for sperm and testosterone, and why "male enhancement" products can be unsafe.

Content last updated . This page has not been medically reviewed.

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Why a check-up comes first

The NHS says erectile dysfunction can be caused by conditions such as high blood pressure or high cholesterol, diabetes, depression or anxiety, and that treatment can usually help. [2] See a GP if it keeps happening, because it may signal a treatable condition. [2] See erectile dysfunction and men's wellness.

How Ayurveda describes male vitality

Ayurvedic texts group herbs for sexual vitality and fertility under vajikarana. These are traditional use categories rather than tested medical claims. Ashwagandha is described in the tradition as a rasayana and aphrodisiac. [3] See ashwagandha in Ayurveda.

What research found

4 findings · 2 supported · 2 limited or unclearThe colour follows the evidence label on each card.

  1. Ashwagandha and male infertility

    Promising but limited

    Systematic review of 4 clinical trials (5 publications; only 1 randomized): higher sperm concentration, volume and motility versus baseline, but authors called the data too limited for robust conclusions [4]

  2. Ashwagandha and sexual function in healthy men

    Preliminary (one trial)

    An 8-week placebo-controlled trial in 76 men aged 30 to 50 reported improvements in desire, satisfying events and IIEF scores and in semen measures, with no adverse events reported [3]

  3. Ashwagandha and testosterone

    Promising but limited

    A meta-analysis of 23 placebo-controlled trials (1,706 people) found testosterone increased in men [5]. NCCIH calls the evidence limited, for 2 to 4 months of use [6]

  4. Any Ayurvedic herb for erectile dysfunction or enlarged prostate

    Insufficient evidence

    Proper evidence not found. We searched PubMed for systematic reviews and trials and found nothing usable

The infertility review included mostly before-and-after studies without a placebo group, which cannot separate real effects from chance and expectation. [4] When reading a study, check who funded it and which extract was used (how to read an Ayurveda study). Higher testosterone on a blood test is not the same as better health or fertility. See male fertility and testosterone boosters claim check.

Frequently asked questions

Does ashwagandha raise testosterone?

A 2026 meta-analysis of placebo-controlled trials found higher testosterone in men, and NCCIH calls the evidence limited. [5][6]

Can Ayurveda treat erectile dysfunction?

Proper evidence not found in the sources we searched; the NHS says treatment usually helps and recommends seeing a GP. [2]

Are "male enhancement" supplements safe?

Not necessarily. The FDA says many are likely to contain dangerous hidden ingredients. [1]

Can ashwagandha help male infertility?

Small studies show improved sperm measures, but the evidence is too limited for firm conclusions. [4]

Who should avoid ashwagandha?

NCCIH says people who are pregnant or breastfeeding, and those with hormone-sensitive prostate cancer, should avoid it. [6]

More details: evidence, limits and cautions

The details behind this page: cautions, limits of the evidence and where sources disagree. Open any note to read it.

Safety first: hidden drugs
The US FDA says many products claiming to help sexual enhancement, including male enhancement supplements, male energy pills and stamina pills, are likely to be contaminated with dangerous hidden ingredients. [1] They are sometimes falsely advertised as dietary supplements or all-natural treatments, can lead to severe health issues and hospitalization, and the FDA warns that a product missing from its list is not necessarily safe. [1] This applies to products sold as "Ayurvedic" too. If you take heart or blood pressure medicines, ask a clinician or pharmacist before any such product. If you have a bad reaction, seek medical care (US: 911 for an emergency; Poison Help 1-800-222-1222, see Poison Help by country).
Safety of ashwagandha
NCCIH advises that people with hormone-sensitive prostate cancer avoid it, that it not be used in pregnancy or breastfeeding, and that it may interact with medicines for diabetes, blood pressure, thyroid and others. [6] Rare liver injury has been reported, including an Indian series in which three people with liver disease developed liver failure and died. [6][7] Prostate symptoms such as trouble urinating need a medical assessment: urinary symptoms and enlarged prostate. Some Ayurvedic preparations contain toxic metals. [8]

Online sellers may also sell fake medicines; the NHS warns that online medicines can vary from pack to pack. [2]

References
  1. US Food and Drug Administration, Sexual Enhancement and Energy Product Notifications. Read 2026-10-22.
  2. NHS (UK), Erectile dysfunction (impotence). Read 2026-10-22.
  3. Efficacy and safety of ashwagandha root extract on sexual health in healthy men: randomized, double-blind, placebo-controlled study. Front Reprod Health 2026. Read 2026-10-22.
  4. Withania somnifera in male infertility: evidence-based systematic review and meta-analysis. Phytomedicine 2018. Read 2026-10-22.
  5. Hormonal modulation with Withania somnifera: systematic review and meta-analysis of randomized controlled trials. Planta Med 2026. Read 2026-10-22.
  6. NCCIH, Ashwagandha: Usefulness and Safety. Read 2026-10-22.
  7. Ashwagandha-induced liver injury: a case series from India and literature review. Hepatol Commun 2023. Read 2026-10-22.
  8. NCCIH, Ayurvedic Medicine: In Depth. Read 2026-10-22.
Education, not medical advice. This page is for general information. It does not diagnose or treat any condition and is not a substitute for care from a qualified health professional. Natural does not automatically mean safe. Ask a clinician or pharmacist before changing your care, especially if you take medication, are pregnant or breastfeeding, or have a health condition.