Is Blood Pressure Medications Safe with Stinging Nettle?
Free · No account · based on published sources including NIH ODS, FDA drug labels, and peer-reviewed literature
Monitor blood pressure regularly if taking stinging nettle alongside antihypertensive medications. Report dizziness, lightheadedness, or fainting to your healthcare provider promptly.
Why this interaction occurs
Stinging nettle (Urtica dioica) has demonstrated mild diuretic and hypotensive properties in clinical studies. When combined with antihypertensive agents such as ACE inhibitors, ARBs, or diuretics, additive blood pressure lowering may cause hypotension.
Evidence
Evidence level: moderate.
Reported safety data
The FDA’s adverse event reporting system (FAERS) has received 147 reports mentioning Stinging Nettle. This reflects reported cases involving the medication in general — not confirmed causation, and not specific to the Stinging Nettle + supplement combination on this page.
FAERS reports are voluntary and cannot prove that a drug caused an event. Do not use report counts to assess the safety of this specific drug-supplement pair.
Frequently asked questions
Related interactions
All Blood Pressure Medications interactions → · All Stinging Nettle interactions →
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Educational only — not medical advice.
Always confirm with your doctor or pharmacist.