Anyone who has undergone any medical intervention, be it surgery, a broken body part, or bacterial infection, has experienced palliative care. When patients go to the doctor for a medical issue, they will receive curative treatment. For example, surgery to remove a cyst, a cast to help a broken body part heal correctly, and antibiotics are all forms of curative treatment. Typically, though, doctors also offer an additional layer of care that treats the symptoms associated with the medical condition, such as pain killers or changes in diet. These extra components are known as palliative care, and they are crucial to keeping patients comfortable and rested so that their bodies can heal.