While it can be an effective way to alleviate constipation, castor oil may cause GI side effects, like diarrhea, vomiting, cramping, and bloating. If you’re interested in using castor oil for constipation or any other health condition, talk with your healthcare professional first to determine whether castor oil is safe and appropriate to use for your specific health needs.

Castor Oil: Uses and Benefits - WebMD Castor Oil: Uses and Benefits - WebMD

University of Texas Southwestern Medical Center: “Why belly button pain during pregnancy is still a mystery.This form of torture was potentially deadly, as the administration of the castor oil was often combined with nightstick beatings, especially to the rear, so that the resulting diarrhea would not only lead to dangerous dehydration but also infect the open wounds from the beatings. Made with a different process than golden castor oil, this black castor oil is touted for its use on hair. Some swear by it to make hair shinier and moisturize skin, while others use it to ease constipation or treat wounds. We liked that this castor oil is 100% pure and unfiltered and comes with a pump for easy application.

Castor Oil Organic Cold Pressed 500ml - 100% Pure Castor Oil Organic Cold Pressed 500ml - 100% Pure

Many people use castor oil to treat a variety of concerns, either by ingesting the oil or applying it to the skin. For example, the reputed benefits of castor oil goes as far back as the ancient Egyptians, who used it to treat eye irritations and as a powerful natural skin care remedy. A small, double-blind study published in the Journal of Naturopathic Medicine found that adults who used abdominal castor oil packs on their abdomens had significant increases in the production of lymphocytes compared with patients using placebo packs. However, it's still a gentle extraction process, so you shouldn't worry about the quality of the oil. I have dry eyes especially at night and often wake up unable to open my eyes for a while because of the intense ache.This is because castor oil has moisturizing properties, which could help lubricate the hair shaft, increasing flexibility and decreasing the chance of breakage ( 20).