Health & Well-Being A-Z

Fool's Parsley

Fool's Parsley plant
Description

Fool's parsley is an herb. The parts that grow above the ground are sometimes used to make medicine. Fool's parsley got its name because it looks a lot like young garden parsley. Be careful not to confuse the two, since fool's parsley may cause serious adverse effects.

Despite serious safety concerns, people take fool's parsley for stomach and intestinal problems, cholera, diarrhea, and seizures. There is no good scientific evidence to support these uses.

Is It Effective?

Effectiveness header

NatMed Pro rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, Ineffective, and Insufficient Evidence to Rate.

Insufficient evidence
  • An infection of the intestines that causes diarrhea (cholera).
  • Diarrhea.
  • Seizure disorder (epilepsy).
  • Stomach and intestinal problems.
  • Other conditions.

More evidence is needed to rate the effectiveness of fool's parsley for these uses.

Is it Safe?

Action

There isn't enough reliable information to know how fool's parsley might work.

Safety

When taken by mouth: Fool's parsley is LIKELY UNSAFE. Avoid using it. It might cause serious, possibly life-threatening, poisoning.

Special Precautions & Warnings:

Pregnancy and breast-feeding: It is LIKELY UNSAFE for anyone, including pregnant and breast-feeding women, to use fool's parsley due to the risk for serious adverse effects.

Drug interactions

It is not known if Fool's Parsley interacts with any medicines. Before taking Fool's Parsley, talk with your healthcare professional if you take any medications.

Herb interactions

There are no known interactions with herbs and supplements.

Food interactions

There are no known interactions with foods.

Dosage

The appropriate dose of fool's parsley depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for fool's parsley. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.

Other names

Ache des Chiens, Aethusa cynapium, Ciguë des Jardins, Ciguë des Moissons, Dog Parsley, Dog Poison, Éthuse Ciguë, Faux Persil, Fool's-Cicely, Fools Parsley, Lesser Hemlock, Perejil Loco, Perejil Traidor, Persil des Chiens, Petite Ciguë, Small Hemlock.

Disclaimer

Information on this website is for informational use only and is not intended to replace professional medical advice, diagnosis, or treatment. While evidence-based, it is not guaranteed to be error-free and is not intended to meet any particular user’s needs or requirements or to cover all possible uses, safety concerns, interactions, outcomes, or adverse effects. Always check with your doctor or other medical professional before making healthcare decisions (including taking any medication) and do not delay or disregard seeking medical advice or treatment based on any information displayed on this website.

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