One of the means of folk medicine is castor oil, which has various healing properties. I will not stop here on its famous classical laxative action; I will stop here on its local action on skin and subcutaneous tissues. For the first time, I learned about the effectiveness of castor oil as an external remedy, when a rural doctor told me that he successfully used it to remove warts. I started collecting different ways of using the castor, and among them, I highlighted the following. When the warts are removed, the castor is rubbed into the warts for about 20 minutes at night and in the morning to ensure that the oil absorbs well into warts. The castor is successfully used to heal ulcers on the body. Older women; if obstetric care is needed, castor oil is usually used to lubricate a newborn's navel in case of poor healing. Castor oil is used to lubricate nipples to increase milk production. When irritation and redness of the mucous membrane of the eyes in them buried on 1 drop of casto