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.
Application Tips
Posted by Rsw (Oh) on 04/25/2017
★★★★★

I have used the castor oil packs occasionally, and bought my products in a pack. The material for the castor oil pack came with one side as an absorbent, cotton-type material, with an attached waterproof, plastic type backing on the other side. I cut mine with scissors to fit the area to be covered. Add the castor oil to the cotton side fairly liberally, and place that wet side against your bare skin. The attached plastic backing is facing outward. The castor oil does not turn into a paste on mine but remains an oil. Wrap plastic wrap around your body, covering the cotton and plastic pack so that the oil doesn't leak out the sides. Maybe wrap a towel or shirt over this, or an elastic bandage to keep it in place and catch any leaks. Place a heating pad over all this, and let the castor oil warm up on your skin. I would leave the heating pad on for at least a half hour or more (several hours would probably be OK). When you are finished, you can put the used castor oil cotton/plastic pad in a plastic bag and keep it in the refrigerator to use again. You might have to add a little more castor oil when you re-use it. I hope this helps. Best wishes!

Eye Wrinkles
Posted by Citygirl27 (Richardson, Tx, Usa) on 03/20/2013
★★★★★

I use castor oil around my eyes, mixed 50/50 with organic coconut oil as per Bill's remedy. I don't get puffiness or any irritation. Also make sure you are using castor oil labelled as hexane-free.


Application Tips
Posted by Merilee (Guelph, Ontario, Canada) on 07/03/2009
★★★★★

I have a Castor Oil application idea that I would like to share:

I have suffered from pain for years - first endometriosis, and now full-blown fibromyalgia, neck (both muscle and lymph), gall, and kidney pain (which I now know all stems from Lyme infection of 15 years...). Ever since using a heating pad for the debilitating monthly cramps in my teens, I have found heat to be an aid. In addition to the over-used hot water bottle, I also use an infrared heat lamp that a Chinese Medicine Practitioner gave me, which I place over whichever organ/area I wish to treat (he uses one to increase the effectiveness of acupuncture). It's about 8-10" in diameter and has a swing-arm stand, which holds the light about 8-12" from my body, resulting in an approx. 12" treatment area.

This has been very helpful to me. Apparently, the infrared wavelength of light penetrates a couple of inches into the body, vibrating at a wavelength that resonates with fat cells (the water in them?), and can cause them to mobilize and excrete toxins (much of our toxic load is attached to fat cells, and hard to remove). It has a greater impact on my pain than the water bottle (greater muscle relaxation, I think), and I find it soothing, especially as it does not have to be particularly hot to work (it works because of its particular wavelength of light, not just the heat).

The reason for my post:

I have recently been using the lamp as a means of Castor Oil application, with the thought that it might produce deeper penetration (and much less mess) than simple Castor Oil packs. I just slap some on my skin and apply the light for 20min-1hr, then wipe/wash it off. I have nothing to compare its effectiveness to (I never tried castor oil packs after a few messy, unhelpful PMS cramp-releif attempts in my teens), but it does seem to ease my uterine and gall bladder pain, and my sore/swollen groin-area glands.

As both therapies are purported to mobilize toxins, I'd like to think they potentiate each other, and together pull out some of the stuff that is giving me trouble.

I would be interested in hearing what someone with more Castor Oil know-how thinks of my practice, and perhaps other infrared lamp owners could give it a try.


Skin Cancer
Posted by Carolyn (Northwest, OH) on 01/13/2009
★★★★★

Yes, use castor oil on your lips! It was a major ingredient in lipsticks for years and years and is perfectly safe. As for it's effect on skin cancers, one case was specifically mentioned in the book, "The Oil that Heals" where a man had a tumor on his ear which disappeared after using castor oil topically daily. I always keep a bottle on hand and never ingest it--just use it topically.


Deep Sleep
Posted by A (Chennai, India) on 07/25/2009
★★★★★

You are falling asleep immediately because castor oil has a cooling relaxing effect on the body. In India, it is very common for people (especially in South) to massage scalp with it (along with other oils) and also to put a few drops on eyelashes and eyes. Helps internally cool the body.


Hemmorhoids
Posted by Gabi (TORONTO, CANADA) on 02/04/2008
★★★★★

Use Castor Oil to cure hemorrhoid. Make small CASTOR OIL PACK. You can use even cotton ball saturated with Castor Oil. Lie down and apply it to the hemorrhoid. You can walk with it if you have to. It brings very fast relive and swollen hemorrhoid shrinks fast.

Did anybody tried Castor Oil to cure skin or toe nail fungus? It seems that Castor Oil really is one of nature wonders.


Gut Issues
Posted by K.C. (Portland, Oregon) on 06/25/2007
★★★★★

I have had gut problems for years. (I have an extra-long colon, like twice normal length.) General inflammation, sometimes burning an inch or two below my sternum ( a good remedy for that is pancreatic enzymes), a pointed ache in the gall bladder area (just below right ribs) whenever I ate anything with fat, and a pain in the left lower corner of the abdomen aftter eating. I did an all night castor oil pack and all of these symptoms have disappeared and have not come back.

Sinus Issues, Loss of Smell
Posted by Nizar (Toronto, Canada) on 07/13/2014
★★★★★

I am 70 plus, and had sinus issues for the last 50 years. A couple of years back, I read about castor oil, and I put in 5-6 drops at night before going to sleep, and thanks God, after about 7 days, sinus disappeared.


Longer, Thicker Eyelashes
Posted by Thelady (Port Of Spain, Trinidad ) on 01/16/2010
★★★★★

Re: Castor Oil for eyelashes

Tried and true. i used an old mascara brush (cleansed properly) and i apply some castor oil to the brush. Right before bedtime i apply it like you would apply mascara from root to tip of lashes. Be consistent and it works. I saw a minor change/improvement in about 2 weeks and i kept doing it for more results.


Skin Infections, Warts, Moles, Cuts
Posted by Laurel (Virginia Beach, VA) on 06/14/2021 6 posts
★★★★★

Castor Oil & baking soda paste for skin infections, warts, moles, skin cuts

I use this tried and true Edgar Cayce remedy of making a paste of castor oil and baking soda. Apply and cover w band-aid. I change it 2X a day. Works like magic.

The castor oil and baking soda pull the infection out. My hot and burning finger throbbing subsided in less than an hour. I also used it on an unsightly mole recently. It took about 10 days to disappear.


Urinary Incontinence
Posted by Cindy (Illinois, USA) on 05/30/2021 563 posts

Interesting little side note for Day 8 -

The normal urge to pee takes some getting used to after years/decades of the old-lady URGENT need to pee. The contrast between the two is profound. It's an entirely different sensation. If you get busy or focused on something, you may be inclined to think you don't need to go now and put it off but NORMAL urgency from putting it off, though EQUALLY urgent, is completely different than the old-lady URGENT urgency. There IS no more dramatic URGENT urgency but that doesn't mean you don't need to pee. If that makes sense. My point is, don't wait because the urgency you're accustomed to isn't going to happen and if you wait for it, it'll simply be too late, ROFL! You may have to re-potty-train yourself.


Dry Eyes
Posted by Marytp (Utica, NY) on 01/16/2021
★★★★★

Castor oil helps with dry eye. I have severe Dry eyes. Used everything under the sun on my eyes to bring some sort of relief. I won't go into the history. But the important point is for at night.

I have castor oil in a dropper bottle, and I put the drops around & in my eyes and then I put plastic wrap across my eyes. The castor oil on the skin, keeps the plastic on my face, and seals my eyes fir the night. If you're uncomfortable enough you will try this! If you want to try it for daytime, just touch the tip of the dropper in the corner of your eye, works like a oil slick. Brings relief!


Plantar Wart
Posted by Shauna With A 'u' (Clearwater, British Columbia) on 12/03/2017
★★★★★

A year ago I started using Castor Oil (organic and cold-pressed) on my planters warts on my feet. Just rubbed a little right on them once a day. By three months they were all gone and haven't returned.

Toenail Fungus
Posted by Lisa (San Jose) on 10/16/2016

Sounds like a great idea, but please be aware of the slip factor when you apply any oil to your feet! Promptly put on socks, don't walk around in bare feet! A few years ago my mother applied oil to her feet and body after a bath and promptly slipped getting out of the tub. She cracked her head on the tile and got a nasty concussion. So please everyone be very careful when you apply oil on the feet!


Beautiful Skin
Posted by Judy (N/york) on 07/30/2013
★★★★★

I like all I had been learning, I have just started using the Castor Oil in face before I go to bed 2times and have noticed a change already. Am gonna go ahead & use it on my legs. Thanks & keep up the good work you are doing.


Heating Pads
Posted by Katie (Seattle, Wa, Usa.) on 11/16/2010
★★★★★

Actually, your body heats up the area on purpose, as many infectious agents don't do well at high temperatures (they don't do well at low temps either, but neither does your own body) A feverish area is good, as it means that your body is doing what it is supposed to. Also, while applying a hot pad may increase inflammation in the short term, in the long term, you will be better for it.


Lymphatic Malformation
Posted by l (Sandusky, Ohio ) on 10/25/2008
★★★★★

My daughter was diagnosed with Lymphatic Malformation or Cystic Hygroma, (A large growth or swollen mass just under the skin in the neck/throat area), when she was born. It was alarming to say the least. It is a congenital birth defect, and it has to do with a defect in the venous system or Lymph system. The cyst are filled with Lymph fluid. It's also very unpredictable, and a cyst can swell up or go down at any time, and new cysts can appear at any time. The cysts can get very large, and cause deformities in the face and other parts of the body, and obstruct breathing. There is no known cure, except surgery and a drug that can be injected directly into the cyst called OK-432. Usually when the child gets sick or has an infection anywhere in the body, they swell up, or new ones appear. My daughter is two now. About 2 months ago, she developed a new cyst on the other side of her face/neck. I freaked out. I'm not to keen on doctors, because of what they put her through when she was born, and (No money, or a car), I'm always searching for an alternative cure.

I've had extremely good results with Castor Oil. I'm a big believer in this stuff. I buy big bottles of it at a time, it's great. I use it, whenever I have a problem. Edgar Cacey was a Christian, and always gave credit where credit was do, to God, and he felt motivated by him. There have been many, many documented reports over the decades of Castor oil really helping a lot of people for a wide spectrum of ailments. I put her on Castor oil packs about 4 times a week for two months, and the cyst went WAY down, and has stayed that way for a while now. Now, I'm not 100% sure that was what worked for her, but we seem to notice it beginning to shrink and a response from her as soon as we started her on the packs.

The packs are messy, and it's not easy to get a child to hold still for a pack on their abdominal area. So, I used an old throw away shirt, and safety pins. I safety pinned the saturated flannel section on the inside of the front of the shirt to cover her stomach, and generously massaged a large amount of the oil all over her cysts on her neck and throat. I did this regime at night, and in the morning gave her a bath or a shower. The heating pad is not really necessary, but helps, a lot. I did not do a heat source on her, because she is so young, she would never sit still for it. The first few nights, she was restless, and agitated, and was running a mild fever. Then in the morning, the fever would break. We noticed it getting smaller from than on. It really seemed to help her those packs. She seem to have a lot of energy and be in a good mood, the mornings after the packs. If and when this happens again, I'll try the packs again. Castor oil is great. Hope this helps her. Like Cacey said, Do the packs along with a prayer for healing.

Beautiful Skin
Posted by Mama To Many (Tennessee, Usa) on 02/28/2014
★★★★★

Dear Mary,

I have not had trouble with castor oil causing any type of skin outbreak on me or my family members. We have used it on faces, necks, backs, feet, etc, with no problem. When I use it on my face, sometimes I put a few drops of Rosemary Essential Oil into it (a few drops in an ounce of Castor Oil.) But lately I have just used it plain. (At first I had added the Rosemary because I didn't care for the smell of castor oil, but I guess now I am used to it.) Sometimes I mix castor oil into homemade salves or oil blends for various purposes...I have mixed it with olive oil, coconut oil, and/or almond oil. I have always been happy with castor oil however I have used it.

I hope it will work well for what you need, as well.

~Mama to Many~


Application Tips
Posted by Cindy (Illinois, USA) on 02/03/2024 563 posts
★★★★★

Greetings! Just a tip for castor oil packs required in geometrically challenged places. You can stick a gauze pad onto a piece of "Press-n-Seal" cut a bit larger than the pad, put the castor oil on the pad, place it where it's needed, being careful not to get oil on the outside of the Press-n- Seal and tape it all down with K-Tape - I.e. kinesiology athletic tape. It sticks through thick and thin (even to the bottom of the foot and between the toes! ) is hypoallergenic and comes in lots of pretty (or macho) colors. SUPER handy for keeping things in place, on the skin.

Abdominal Adhesions
Posted by Gabbie (Massachusetts) on 04/24/2022
★★★★★

I was having pain from what I believed to be adhesions after abdominal surgery. A knowledgeable friend advised me to simply rub organic castor oil over the places that were sore. It only took a couple of days before the pain was gone. Anytime I feel any twinges of pain there, I rub the oil on again and the pain is gone. Pretty simple and very effective!


Urinary Incontinence
Posted by Cindy (Illinois, USA) on 06/01/2021 563 posts

Day 9 strangeness.

I've been applying the castor oil to my eyelids and it does seem to improve my vision, almost instantly, if only temporarily.

That said, last night I noticed something strange. I was awakened by a sound but didn't open my eyes. I assumed it was thunder and the power was out because it was so dark BUT I simply had my eyes closed and when I opened them, the neighbor's new and annoyingly bright outdoor lights were shining in the window like always. So I kept opening and closing my eyes and with them closed, it was pitch black which I don't believe I've ever experienced before. Even now, in the daylight, when I close my eyes it's so dark there's barely any difference between simply closing my eyes and closing and covering them. Weird - but COOL!

I bought a sleep mask but don't like wearing it so I'd just been pulling the sheet up to cover my eyes but it no longer appears to be necessary.

I haven't seen that mentioned in any of the reports, boos, case studies or papers I've been reading so just thought I'd put that out there. Perhaps others have experienced the same thing and not noticed? I don't know. Interesting.


Arthritis
Posted by Charlotte (Texas) on 08/11/2017
★★★★★

My castor oil pack for knee osteoarthritis consists of a cotton cloth saturated with castor oil, Saran Wrap to cover it, and an Ace Bandage to cover all that. It's not too messy, and works well with a heating pad applied, or just to sleep with alone overnight.



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