9 Side Effects Of Castor Oil You Should Be Aware Of

Castor oil supplements are usually in the form of gelatinous capsules. These capsules may have side effects if taken in excess. Though there is less research on the safety or toxicity of castor oil supplements, anecdotal evidence suggests that they carry the risk of higher levels of contamination.

Also, it is highly likely that castor oil supplements contain castor beans, which are highly toxic (27).

Other side effects of excessive consumption of the supplements could be similar to that of castor oil – abdominal cramps, nausea, diarrhea, etc.

Since their safety is not yet established, pregnant or lactating women should specifically avoid these supplements. Also, castor supplements containing other natural herbs may increase the risk of allergies.

Hence, consult your doctor before consuming castor oil or its supplements.

What Precautions Are Needed While Using Castor Oil?
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Before you intake castor oil, you must first let your doctor know if you are allergic to plant oils.
Health conditions of the heart, brain, lungs, and vital organs must not be hidden from your healthcare provider.
Castor oil is not usually taken late in the day because its results occur within 2 to 6 hours.

The side effects may have largely to do with the dosing. What could be the ideal dosage?

What Is The Safe Dosage Of Using Castor Oil?
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For adults and children over 12 years of age, 1-4 tablespoons maximum (15-60 mL) in a single daily dose may be safe .

For children of 2 to under 12 years of age, 1-3 teaspoons maximum (5-15 mL) in a single daily dose can be tried .

For children under 2 years of age, it is best not to give either castor oil or its supplements. Consult a doctor before taking the plunge .

Infographic: Safer Dosage Levels Of Castor Oil
Castor oil is a multipurpose vegetable oil with a number of applications. In addition, it is known for its anti-inflammatory and antimicrobial properties. However, you must be aware of the adverse reactions that come with excess usage. So to avoid its adverse reactions, one should use it in recommended dosage. Click on the infographic below to learn about safer dosage levels of castor oil.

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Illustration: StyleCraze Design Team

One must be aware of the side effects of castor oil before using it. Castor oil overdose may trigger nausea. It can also cause skin rashes on the site of application. As castor oil is a potent laxative, its overdose may trigger muscle cramps. It may also cause dizziness and is lethal to newborns and children. Excessive consumption of castor oil supplements may cause diarrhea, nausea, and abdominal cramps. These may also harm pregnant and lactating women. You also must be cautious if you are allergic to plant oils. Avoid overdosing on castor oil and its supplements. Consult your doctor for more information.

Frequently Asked Questions
Is castor oil bad for your hair?

There is no research stating that castor oil could be bad for your hair. The oil has antimicrobial properties that may fight bacterial or fungal overgrowth. It may also prevent hair-damaging inflammation.

What does castor oil look, taste, and smell like?

The oil has a yellow-greenish appearance. It has a characteristic odor and a nauseating taste.

What is castor oil made of?

The oil mostly contains triglycerides. The major ingredient is ricinoleic acid, a monounsaturated fatty acid with anti-inflammatory properties. It also contains oleic and linoleic acids.

Where is castor oil produced?

India, Brazil, and China are the primary producers of castor oil. The three countries account for over 90% of the world’s castor oil production.

Is castor oil safe for eyes?

Though it is not harmful, applying castor oil on your eyes may not be desirable. This is because castor oil might dry out the skin way too much as the skin around the eyes is delicate.
It is said that castor oil can probably be good for the growth of the eyebrows and eyelashes. But there is no supporting evidence for this application.

Does castor oil expire?

Yes. Good castor oil is clear and not cloudy. It can be anywhere between a light straw color to the color of gold, but not dark brown. Also, good castor oil is odorless.

How does castor oil work for an itchy scalp?

Castor oil has antibacterial, antifungal, and antiviral properties that help treat an itchy scalp. Mix a tablespoon of castor oil with olive oil and the juice of half a lemon. Apply to your hair and rinse after half an hour. This may help cure dandruff as well.

Do castor oil packs also have side effects? If yes, what are they?

Actually, no. At least not as severe as oral ingestion of castor oil would cause. Castor oil packs are known to decrease inflammation, liver detoxification, and stimulation of the thyroid gland (beneficial for hypothyroidism).

Making the pack is simple. Simply soak a flannel cloth in castor oil. Place a heating pad over it, and directly apply it to the infected area for an hour.