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Compound Profile
Hawthorn Extract is best framed as a conservative research profile with mechanistic evidence and a focus on Cardiovascular Health.
Use extra caution — Dizziness, hypotension; interacts with cardiac medications. Details
Safety
Dizziness, hypotension; interacts with cardiac medications.
Elevated caution
Caution level: Elevated. One caution category applies — read it before use.
Read as directional context, not settled clinical proof.
Human clinical evidence: Present in source signals
Mechanistic / preclinical: Mechanism mapped — Vascular Function Support · Cardiac Contractility Signaling · Endothelial Signaling Modulation
Research maturity: Emerging research — main contexts: Vascular Tone · Cardiac Contractility
Safety boundary: Safety note available — Dizziness, hypotension; interacts with cardiac medications.
This profile cites 2 human studies.
Confidence estimate based on the design quality and consistency of published clinical trials.
Hawthorn Extract has a limited evidence rating.
Evaluation of methodological rigor, population reach, and evidence alignment.
Each grade reflects the strength and consistency of published human evidence — not marketing claims. Grades are based on study count, design quality, effect size, consistency, and recency.
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Showing 2 of 2 studies.
What the evidence actually shows
This table contains 2 structured sources, including 1 human evidence source; 1 is a human trial.
| Study | Design | N | Dose | Duration | Population | Outcome | Result & magnitude | Source |
|---|---|---|---|---|---|---|---|---|
Hawthorn Extract Randomized Blinded Chronic Heart Failure (HERB CHF) trial PubMed · Eur J Heart Fail · 2009 Background | Randomized controlled trial Randomly assigns participants to interventions or controls, reducing many sources of bias when the trial is conducted well. | — | — | — | — | — | — | PubMed → |
Hematospermia associated with congenital arteriovenous malformation of internal iliac vessels Suzuki K et al. · Int J Urol · 2007 Background | Other / unclear The study design is not yet classified clearly enough to infer its place in the evidence hierarchy. | — | — | — | — | — | — | PubMed → |
Simplified mechanism pathway based on preclinical and pharmacological evidence. Does not confirm clinical efficacy.
Mechanism Pathway — How Hawthorn Extract Works
Preclinical mechanism details from scientific profiles; these represent plausible pathways but do not guarantee clinical efficacy in humans.
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This information is educational and not medical advice. Start low, avoid risky combinations, and consult a licensed clinician before making health decisions—especially if you use medications, have diagnosed conditions, or are pregnant/breastfeeding.
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