Castor oil: doctors list proven benefits, warn against myths

Castor oil is effective for short-term constipation relief and moisturising dry skin, but experts warn that frequent or improper use carries risks, especially during pregnancy and in children. Seven doctors from Fortis, Max, Jaslok, Aster and other hospitals told Times Now that the US FDA recognises it as a Category I stimulant laxative at appropriate doses.

Popular online claims that castor oil promotes new hair growth, detoxifies the body via the belly button, cures infections or improves eyesight are not supported by evidence, the doctors said. Dr Rashmi Sharma of Fortis Gurugram said castor oil does not grow new hair follicles but coats hair and reduces breakage. Dr Gita Prakash of Max Multi Speciality Centre said it hydrates skin but cannot reverse ageing like retinoids do.

For joint or muscle pain, massaging warm castor oil may reduce discomfort thanks to its anti-inflammatory properties, the experts noted, but it will not replace regular pain medicine. On castor oil packs applied to the stomach, Dr Vipulroy Rathode of Fortis Mumbai said the evidence base is thin and any comfort likely comes from warmth, not the oil. The doctors advised diluting castor oil for sensitive skin and avoiding ingestion unless a doctor prescribes it for constipation.