@fitwitcheeks: Castor oil packs at night are an old naturopathic remedy. Most common reasons people use them at night -Liver / detox support -Digestion & constipation relief -Reduced inflammation & pain -Better sleep & stress reduction -Lymphatic drainage & swelling Women’s health Often used for menstrual cramps, PCOS-related discomfort, ovarian cyst discomfort, and endometriosis pain — mostly anecdotal, not proven by large studies.