Liver cysts are generally not operated upon unless they are malignant or causing physical discomfort. Liver cysts result when fluid-filled sacs develop on this organ. Having a healthy liver is very important. Liver cysts can be very problematic to handle. Sometimes, the cysts are also an indication of an underlying medical condition such as polycystic liver disease or a parasitic infection. Following surgical removal, liver cysts may re-occur if adequate care is not taken. Herbs can be very useful for preventing liver cysts from developing again. Some of the best herbs for warding off liver cysts include milk thistle, artichoke and dandelion. This link will lead you to a helpful post about the top herbs to combat liver cysts.