Castor has ben traditionally used as heat therapy, applying a heating pad or warm compress to the lower abdomen may help alleviate menstrual cramps associated with PMS. If you are experiencing significant or disruptive PMS symptoms, it's advisable to consult with a healthcare professional. They can evaluate your symptoms, provide a proper diagnosis, and recommend appropriate treatments or interventions tailored to your specific needs. It's worth noting that individual responses to treatments may vary, and what works for one person may not work for another.