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Does Castor Oil Help with Psoriasis? Benefits, Risks & Tips

Psoriasis is an autoimmune disease that affects millions all around the world. It appears in red, scaly patches and might lead to itchiness and pain. Though there are conventional medical treatments, there are a number of natural options that may help relieve the symptoms. One effective method is to use castor oil. But can castor oil help manage psoriasis? This article explores its potential benefits, risks, and proper use.

What Is Castor Oil?

Castor oil is a vegetable oil extracted from castor oil seeds. It has a history of treating skin and health problems. According to research by the National Library of Medicine, castor oil is rich in fatty acids, especially ricinoleic acid, which has therapeutic values such as antimicrobial and anti-inflammatory properties. Recently, people have found it beneficial for various skin problems, including psoriasis.

Does Castor Oil Help With Psoriasis?

Yes, castor oil can ease some symptoms of psoriasis owing to its unique properties. While some people believe castor oil may help manage psoriasis, scientific evidence supporting its efficacy is limited. Despite this, many still incorporate it into their skincare routine, even though it cannot cure the condition. It might be considered a complementary approach alongside a dermatologist-prescribed treatment plan.

Deep Moisturization

Psoriasis patches often appear dry and flaky and can sometimes lead to skin tightness and pain. Castor oil can effectively moisturize these areas. Its thick texture with rich fatty acid content forms a protective barrier that keeps moisture locked in while soothing the skin.

Healing and Skin Repair

The healing potential of this oil focuses on skin regeneration and repair,, which may help relieve psoriatic patches and prevent further damage. It deeply moisturizes and strengthens the skin barrier with its high fatty acid content, promoting overall skin health.

Antimicrobial Benefits

Castor oil's antimicrobial properties, largely attributed to its ricinoleic acid content, can help prevent bacterial and fungal infections, especially in cracked skin areas affected by psoriasis. A study published in the International Journal of Pharmaceutical Sciences and Research found that concentrated ethanolic leaf extract from the castor oil plant exhibited significant antibacterial properties, comparable to the standard antibiotic Gentamicin.

Anti-Inflammatory Properties

According to research by the National Library of Medicine, this thick oil has ricinoleic acid, which acts as an anti-inflammatory agent whether applied topically or orally. This compound can relieve knee pain without producing side effects.

Potential Side Effects and Risks

While castor oil is generally considered safe, it can cause some side effects and risks, including:

  • Skin irritation or allergic reactions

  • Increased sensitivity when applied to open wounds

  • Clogged pores in acne-prone areas

  • Diarrhea

  • Nausea

  • Interactions with other medications


It's also not recommended for use on open wounds or very sensitive skin areas due to its potent nature. Therefore, you should always perform a patch test before the full application of a product and consult with a dermatologist.

How to Use Castor Oil for Psoriasis

Follow these steps to use castor oil for psoriasis effectively:

  • Cleanse the Affected Area: Wash the affected area gently with a mild soap and warm water to remove any dirt, debris, or dry, flaking skin.

  • Patch Test: Conduct a patch test on a small area of your body to ensure you are not allergic to this oil.

  • Dilute the Castor Oil: Dilute the castor oil with another oil, such as coconut or olive oil, to reduce the risk of skin irritation.

  • Consistency Matters: It will take time to see the benefits of using oils for psoriasis. Being patient and consistent are key factors in gaining the full benefits of your chosen oil.

  • Apply the Castor Oil: Take a cotton ball or use your clean fingertips to gently apply the castor oil into the affected areas and massage into the affected area.

  • Leave it On: Let the oil absorb overnight, or rinse it off after 20-30 minutes using a warm washcloth, especially if you have sensitive skin.

  • Repeat Regularly: Some suggest that using the oil twice a day might be beneficial.

  • Avoid Applying to Open Wounds: You should avoid application of castor oil to open wounds or broken skin.

Discuss any new treatment with a dermatologist before using castor oil for psoriasis. They may direct you to use it correctly and ensure that it won't interfere with your ongoing treatment plan.

Alternative Oils That Help with Psoriasis

Though castor oil might prove beneficial in improving psoriasis, other natural oils may also be effective.

  • Fish Oils: Typically consumed orally in capsule or liquid form, fish oil is rich in omega-3 fatty acids, which have anti-inflammatory properties.

  • Coconut Oil: Known for its moisturizing and soothing effects, coconut oil is typically applied topically to help calm irritated skin. 

  • Argan Oil: Argan oil nourishes and softens the skin by proving its anti-inflammatory properties.

  • Jojoba Oil: Jojoba oil can mimic natural skin oils, which helps with hydration.

  • Olive Oil: Primarily applied topically for psoriasis, olive oil is packed with antioxidants and is highly moisturizing.

  • Avocado Oil: Avocado oil is high in vitamins and fatty acids, making it beneficial for skin health when used topically. It can help nourish and hydrate the skin.

Please note that these oils may not cure your skin problems but can temporarily relieve problematic symptoms. It is always best to consult a dermatologist before using any new oil to manage psoriasis.

Other Natural Remedies to Consider

In addition to natural oils, you should change your lifestyle and diet to manage the symptoms of psoriasis.

  • Avoiding food allergens: Identifying and eliminating any food triggers that worsen your psoriasis is one of the most important steps for psoriasis sufferers. A food diary is necessary because it is practically impossible to know which food worsens your psoriasis symptoms without tracking your food diary. The most popularly known triggers include dairy, gluten, and a few types of nuts.

  • Incorporate anti-inflammatory foods: You can integrate omega-3 fatty acids, fruits, and vegetables into your diet for its anti-inflammatory properties. For example, you can add fatty fish (such as salmon), flaxseeds, and leafy green vegetables to your meals.

  • Limit Smoking and Alcohol: Both smoking and excessive alcohol consumption may aggravate psoriasis-related symptoms.

  • Protect Your Skin: Harsh soaps and irritants can aggravate sensitive skin and trigger flare-ups. Avoid known triggers and opt for gentle, fragrance-free cleansers and moisturizers to maintain your skin’s barrier and minimize irritation.

  • Manage Stress: Stress seriously worsens psoriasis flares. Therefore, you should take time to find a stress-reduction technique such as yoga, meditation, or even deep breathing exercises that are right for you.

  • Regular Exercise: Regular physical activity may come with overall health benefits for psoriasis.

  • Vitamin D and Zinc: These deficiencies are related to psoriasis. Talk to your doctor to see whether it is the cause, and incorporate supplements into your routine.

Final Thoughts

While castor oil helps alleviate some of the symptoms of psoriasis, it does not address the root cause. For the best results, incorporate castor oil into a broader treatment plan that includes dermatologist-recommended therapies, lifestyle adjustments, and a skincare routine tailored to psoriasis. Always consult with a professional to ensure your approach is effective and safe for your specific needs.



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