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PARSLEY

Other Names:

Apium crispum, Apium petroselinum, Carum petroselinum, Common Parsley, Garden Parsley, Graine de Persil, Hamburg Parsley, Huile de Persil, Parsley Fruit, Parsley Oil, Parsley Root, Parsley Seed, Perejil, Persely, Persil, Persil Cultivé, Persil F...
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 Overview
 Uses
 Side Effects
 Interactions
 Dosing
Overview Information

Parsley is an herb. The leaf, seed, and root are used to make medicine. Be careful not to confuse parsley with fool's parsley and parsley piert.

Parsley is used for urinary tract infections (UTIs), kidney stones (nephrolithiasis), gastrointestinal (GI) disorders, constipation, jaundice, intestinal gas (flatulence), indigestion, colic, diabetes, cough, asthma, fluid retention (edema), osteoarthritis, “tired blood” (anemia), high blood pressure, prostate conditions, and spleen conditions. It is also used to start menstrual flow, to cause an abortion, as an aphrodisiac, and as a breath freshener.

Some people apply parsley directly to the skin for cracked or chapped skin, bruises, tumors, insect bites, lice, parasites, and to stimulate hair growth.

In foods and beverages, parsley is widely used as a garnish, condiment, food, and flavoring.

In manufacturing, parsley seed oil is used as a fragrance in soaps, cosmetics, and perfumes.

How does it work?

Parsley might help stimulate the appetite, improve digestion, increase urine production, reduce spasms, and increase menstrual flow.

Uses & Effectiveness What is this?

Insufficient Evidence for:

  • Kidney stones.
  • Urinary tract infections (UTIs).
  • Cracked or chapped skin.
  • Bruises.
  • Tumors.
  • Insect bites.
  • Digestive problems.
  • Menstrual problems.
  • Liver disorders.
  • Asthma.
  • Cough.
  • Fluid retention and swelling (edema).
  • Other conditions.
More evidence is needed to rate the effectiveness of parsley for these uses.


Side Effects & Safety

Parsley seems to be safe for most adults when used as medicine short-term. In some people, parsley can cause allergic skin reactions. Consuming very large amounts of parsley can cause other side effects like “tired blood” (anemia) and liver or kidney problems.

Parsley seed oil applied to the skin can cause the skin to become extra sensitive to the sun and cause a rash. Not enough is known about the safety of applying parsley root and leaf to the skin.

Special Precautions & Warnings:

Pregnancy and breast-feeding: Parsley in food amounts is fine, but parsley in the larger medicinal amounts is LIKELY UNSAFE when taken by mouth during pregnancy. Parsley has been used to cause an abortion and to start menstrual flow. In addition, developing evidence suggests that taking An-Tai-Yin, an herbal combination product containing parsley and dong quai, during the first three months of pregnancy increases the risk of serious birth defects. If you are pregnant, stick with using only the amount of parsley typically found in food.

Not enough is known about the safety of using parsley in medicinal amounts during breast-feeding. It’s best not to use more than typical food amounts of parsley.

Fluid retention (edema): There is a concern that parsley might cause the body to hold onto sodium (salt), and this increases water retention.

High blood pressure: There is a concern that parsley might cause the body to hold onto sodium (salt), and this could make high blood pressure worse.

Kidney disease: Don’t take parsley if you have kidney disease. Parsley contains chemicals that can make kidney disease worse.

Interactions What is this?

Moderate Interaction Be cautious with this combination

  • Warfarin (Coumadin) interacts with PARSLEY

    Warfarin (Coumadin) is taken to thin the blood and slow blood clotting. Large amounts of parsley leaf might increase blood clotting. Taking parsley along with warfarin might decrease how well warfarin (Coumadin) works to thin the blood.

  • Water pills (Diuretic drugs) interacts with PARSLEY

    Parsley seems to work like a "water pill" by causing the body to lose water. Taking parsley along with other "water pills" might cause the body to lose too much water. Losing too much water can cause you to be dizzy and your blood pressure to go too low.

    Some "water pills" include chlorothiazide (Diuril), chlorthalidone (Thalitone), furosemide (Lasix), hydrochlorothiazide (HCTZ, HydroDIURIL, Microzide), and others.


Minor Interaction Be watchful with this combination

  • Aspirin interacts with PARSLEY

    Some people are allergic to parsley. Aspirin might increase your sensitivity to parsley if you are allergic to parsley. This has only been reported in one person. But to be on the safe side, if you are allergic to parsley do not take aspirin and eat parsley.


Dosing

The appropriate dose of 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 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.

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Conditions of Use and Important Information: This information is meant to supplement, not replace advice from your doctor or healthcare provider and is not meant to cover all possible uses, precautions, interactions or adverse effects. This information may not fit your specific health circumstances. Never delay or disregard seeking professional medical advice from your doctor or other qualified health care provider because of something you have read on WebMD. You should always speak with your doctor or health care professional before you start, stop, or change any prescribed part of your health care plan or treatment and to determine what course of therapy is right for you.

This copyrighted material is provided by Natural Medicines Comprehensive Database Consumer Version. Information from this source is evidence-based and objective, and without commercial influence. For professional medical information on natural medicines, see Natural Medicines Comprehensive Database Professional Version. © Therapeutic Research Faculty 2009.

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