Castor Oil
Health Benefits

Castor Oil: The 2026 Guide to Transdermal Healing and Detox

The comments below reflect the personal experiences and opinions of readers and do not represent medical advice or the views of this website. The information shared has not been evaluated by the FDA and is not intended to diagnose, treat, or prevent any disease or health condition. Always consult a qualified healthcare professional for medical concerns.
Deep Sleep
Posted by Sara (Rochester, Ny) on 03/03/2010
★★★★★

i have to say, this really works. i always wake up in the middle of the night and i still do, but with the castor oil on my eyes, i'm so groggy i fall right back to sleep...love it!


Kidney Disease and Liver Damage
Posted by Brooke (Montgomery, TX) on 03/09/2008
★★★★★

I have always used Castor Oil Packs to strengthen my liver and kidneys. The liver can grow itself back if you take the time to do it.

You get cold pressed castor oil, wool flannel, a heating pad and a piece of plastic - I use a garbage bag. There are sites online that will explain it in details.

I put the castor oil into a sealed container with the wool flannel and shake it up. You want the castor oil to e dripping from it slowly. I then put the container into the microwave for about 15 or 20 seconds - just to get it heated up. I then put a couple of towels onto my bed or couch and lay down on them. Then I take the wool flannel and put it on my stomach. If you are trying to heal the liver, put it a little bit more over your liver, if you are trying to heal the kidneys, put it over that area. Then I put the garbage bag onto th flannel and then the heating pad - all the way on high (or as high as you can handle). Leave it on for at least one hour and meditate on what you are trying to achieve. After you are finished, wipe your self off with a mixture of Baking soda and water,to get your skin back to the proper ph.

Do this for 4-5 days on and then leave off for the remaining days.

There is a good book called Edgar Cayce and the Palma Christi. It tells of all the wonderful things that Castor Oil (the Palma Christi) does!


Sawdust in the Eye
Posted by Mama to Many (TN) on 03/18/2023
★★★★★

My son was milling some cedar wood and got some cedar dust in his eye.

He wasn't home for quite a while and I think he was probably rubbing it some. When he came in his eye was red and swollen and before I even asked what happened I asked if he was having an allergic reaction. When he explained what happened, I wasn't sure if his eye was just irritated or if he was having a reaction or both.

I had him take Benadryl and I put a drop of castor oil in his eye. Within minutes he had some relief. I repeated the castor oil before bed and by morning his eye looked and almost felt normal.

He is not a complainer and was very uncomfortable. I was afraid we would have to get an emergency appointment with the eye doctor, but the castor oil did the trick!

I am pretty sure I reported this cure before when his older brother had wood dust in his eye, but this tip is one to keep in mind, so here I am again with it. :)

~Mama to Many~


Dry Eyes
Posted by Rsw (Ohio) on 01/11/2016
★★★★★

I am a fan of the advice to put hexane free castor oil in the eye for dryness. However, I had a lingering anxiety about the safety of doing this. A pharmacist and my own doctor had reservations. So today, when I was seeing an opthomologist (MD) for a checkup, I asked if she thought there was any problem with using castor oil in the eyes to relieve dryness. She said she felt there would be no problem with it.

Moles
Posted by Jomi (Georgia, Usa) on 04/01/2017
★★★★★

I used castor oil and baking soda with a waterproof band aid on my back, well, with my husband's help. I actually forgot it was there..After about 5 days, after a shower, I felt an itch, then I realized that I had forgot about the band aid...When I asked my husband to remove it, so I could reapply, the mole was gone...I had tried this about 17 years ago, but I changed the application everyday..it worked then, too.. both moles were about the size of a pencil eraser..and not brown..they had been there for years, and haven't changed..I would not use this on moles that have changed or are dark brown...have them checked out first..

Scars, Age Spots
Posted by Kayla (La, Ca) on 06/05/2012
★★★★★

My ND wanted me to use organic cold pressed castor oil packs on my abdomen for assisting in herximer effect. So, after a shower in the evening I would rub castor oil on my abdomen and put a hot pad on my abdomen for an hour or two. In less than six weeks I noticed a scar on my abdomen disappeared! So I started castor oil on my face. I let the steam do the work while in the bathtub or shower I rub the castor oil on the face and let the steam send it deeper into the skin and just leave it on overnight.. I've seen a remarkable decrease in age spots.

Yeast Infections
Posted by Eleny (Graham, WA) on 09/25/2008
★★★★★

My son recently had a horrible yeast infection on his bottom. I did not notice it right away because it was right on the outside of his anus. The reason I did not notice it right away is because he had not been passing regular bowel movements and I had no need to wipe him there. I was giving him his bath and wiping him when I first noticed it. At first I thought it was feces but it would not come off and when I looked he had what looked like a horrible case of acne that was about to pop. Initially I thought it was a diaper rash but soon realized it was not. I took him to the doctors office the following morning and the doctor said that he had a yeast infection and prescribed some ointment. I was honest and told the doctor that I would not try the ointment until I tried a natural alternative first. I then went home and applied diluted _____'s Organic ACV on a cotton square and wiped him and also put some H202 on another cotton square and applied that to the infected area. I then decided to use Castor oil because of the many health benefits it has when applied to the skin onto the yeast and I kid you not within a 24 hour period the infection was COMPLETELY gone! And believe it or not since I have used the Castor Oil on his bottom he has been passing bowel movements regularly.


Eye Blister
Posted by Mama To Many (Tn) on 09/06/2017
★★★★★

Last evening at bedtime I felt like I had an eyelash in my eye. I checked in the mirror and did not see an eyelash. I finally realized I had a tiny blister looking thing on my eyelid, the part between the lashes and the eyeball. It made my eye feel like it had sand in it. I was so tired I didn't want to look up what it was or what to do for it. (It didn't look like a sty - it was not red or irritated.)

Then I remembered castor oil for eyes, cysts, pimples, etc.

I put a drop into my eye and went right to bed.

I woke up this morning and forgot about it; the irritation was gone. I think the little blister thing is, too.

I tried looking up what it was today and was not able to figure it out.

But you don't always have to know exactly what you have to find a solution.

~Mama to Many~

Dogs
Posted by Francine (Playa Del Rey, Ca) on 07/19/2008
★★★★★

I wanted to share my experience with castor oil. One week ago I discovered a large lump on the throat of my dog, the size of a golf ball. Remembering I had found info about castor on your site, I quickly started aggressively applying it to the tumor. I personally have been brewing and drinking essiac tea for years. I keep the left over sludge and started putting that in my dogs food. Remarkably, the tumor is now gone. A little of a week has passed and after applying the castor oil almost 5 times a day. Thank you so much. On a side note, I have been using the oil on my face for beautiful skin, on my strained veins on my legs, which have been disppearing, and my mother in law's dog with tumors also as well as an enlarged liver, has been applying it to her dogs tumors and liver area, after a visit to the vet, the second tests showed the liver had shrunk to normal.

Toenail Fungus
Posted by Ann (Algonquin, IL) on 04/17/2008
★★★★★

I have successfully used castor oil to treat toenail fungus. My baby toenail was completely taken over by fungus. It had a black line running through it as well (another sign of fungus). I did this treatment twice per day until the nail grew out: First, I put two drops of vinegar on the nail. Then I placed a bit of cotton soaked in castor oil directly on the nail and kept it in place with a bandage. The nail is completely healthy. It's been almost two years since the treatment.


Heart Palpitations
Posted by Adastra (Seattle, USA) on 05/30/2023
★★★★★

Castor Oil for Heart Palpitations/ Arrythmia

I had been having constant heart palpitations for over a month following an especially stressful time in my life! They would worsen or improve but I was still having them daily and nothing was really helping. Finally in desperation, I made a large castor pack over my heart and mid-chest and upper abdomen, thinking maybe I can clean out that area, get more blood flow, calm my vagus nerve... Well, after an hour, palpitations were 99% gone and I slept peacefully all night (I kept the castor pack on). And didn't return the next day. I will continue using the pack if something comes up again but I'm so happy to have a normal heartbeat again!

Diverticulitis Pain
Posted by Hilldy (NC) on 02/19/2022
★★★★★

I used castor oil on my stomach where I was diverticulitis pain, and the pain is about completely gone! I just put it on a small rag over the spot where I was hurting and then covered that with a washcloth. Then I pulled my underwear up over that and left it on most of the day. I wasn't moving around much so it stayed in place. If anyone has suffered diverticulitis pain, or any pain like kidney stones etc. this stuff is amazing!


Sprains
Posted by Clairevg (Cumbria) on 10/07/2016
★★★★★

Editor's Choice

Castor Oil is amazing for any kind of sprain. Yesterday my husband sprained his ankle whilst out walking and by the time we were home he couldn't put any weight on it, I was very worried and thought a trip to the doctor would be necessary. We rubbed Castor Oil around the swelling and on the bottom of his feet and this morning the pain is very much reduced and the swelling gone. He can now walk fine on it (with much reduced pain) but I am amazed as it was very serious last night, even to the point I thought he had broken a bone as he could put no weight on it at all. The other thing he mentioned was that the leg which we rubbed oil into has less muscle fatigue than the other which we didn't (we walked over 20 miles in the last 2 days over mountains before he twisted the ankle) and so it seems to have helped the muscles to recover too.

Love Castor Oil and wanted to share our story as I find this site really helpful. We have used Castor Oil in the past to help painful fingers when they have crushed accidentally or hit with a hammer by accident and that has helped which is why we thought of it last night. Give it a try, it can only help!


Warts
Posted by Becky From Ohio (Ashtabula, Ohio, Usa) on 12/18/2010
★★★★★

I had great success with castor oil and baking soda. I believe it is an old Edgar Cayce remedy? You add enough castor oil to baking soda so that it makes a thick paste (to where you can roll it into a little ball like gum) and put it on the wart. Cover with bandaid. It took me probably a month or so for it to work, but I was not religious about appplying it every day. Sometimes I would forget for a few days.

About the last week (when I could see that it seemed to be dying) I got serious and applied it every day. I think if I had applied it around the clock (instead of just for 8 or 12 hours) it would have disappeared much quicker. I had had that wart for about 10 years (between my toes). I had tried just about everything- over the counter and a foot doctor. I thought that wart and I were going to grow old and die together! After 10 years I was so thrilled to finally be rid of it!

Pinguecula
Posted by Paula (Miami, Fl) on 04/15/2010
★★★★★

I am 42 years old and have had a yellow callous like spot on the white of my eyes. I grew up at the beach but never wore sunglasses. After reading how castor oil helps with cateracts and other eye problems. I tried it. I put a drop in each eye. After doing this for about 4 times in the course of 2 weeks, the yellow spot was completely gone. It really is gone.



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