RosemaryIn this Article
How does Rosemary work?Although it's not clear how rosemary works for hair loss, applying it to the scalp irritates the skin and increases blood circulation.Are there safety concerns?Rosemary is safe when consumed in amounts found in foods, and seems safe for most people when used as a medicine. The undiluted oil is UNSAFE for use. Taking large amounts of rosemary can cause vomiting, uterine bleeding, kidney irritation, increased sun sensitivity, skin redness, and allergic reactions.Do not use rosemary as a medicine if:
Dosing considerations for Rosemary.The following doses have been studied in scientific research:APPLIED TO THE SKIN:
![]() Report Problems to the Food and Drug Administration You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088. |
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