From the Research
Horny goat weed (Epimedium) should be used with caution due to limited scientific evidence supporting its claims and potential side effects, and patients should consult with a healthcare provider before using it, especially if they have heart conditions, hormone-sensitive conditions, or are taking other medications. The use of horny goat weed, a traditional herbal supplement, has been increasing, and it is often used to enhance sexual functions 1. However, the evidence supporting its effectiveness is limited, and it may cause adverse events, such as mood changes, anxiety, and hallucinations, as well as addictive behaviors 1. Some studies have investigated the effects of horny goat weed on sexual health, but the results are inconsistent, and the quality of the evidence is often low 2, 3. For example, a systematic review and evidence-based analysis of ingredients in popular male testosterone and erectile dysfunction supplements found that only 19% of ingredients, including horny goat weed, received an A grade for strong positive evidence 3. In terms of its mechanism of action, horny goat weed is believed to increase blood flow and potentially improve erectile function by inhibiting PDE5, similar to how medications like Viagra work, though with less potency 4, 5. However, due to the limited evidence and potential risks, it is essential to consult with a healthcare provider before using horny goat weed, especially if you have heart conditions, hormone-sensitive conditions, or are taking other medications. Additionally, patients should be aware of the potential interactions with medications like blood thinners and blood pressure drugs, and the quality of the supplement can vary significantly between products 1, 3. In conclusion, while some users report benefits from using horny goat weed, the scientific evidence supporting its claims is limited, and it should be used with caution.
Key Points
- Horny goat weed is a traditional herbal supplement used to enhance sexual functions
- Limited scientific evidence supports its effectiveness
- Potential side effects include mood changes, anxiety, and hallucinations
- Consult with a healthcare provider before using, especially if you have heart conditions, hormone-sensitive conditions, or are taking other medications
- Quality of the supplement can vary significantly between products
- Potential interactions with medications like blood thinners and blood pressure drugs