You may have just learned that you have cancer. Or you may be in treatment, finishing treatment, or have a friend or family member with cancer. Having cancer changes your life and the lives of those around you. The symptoms and side effects of the disease and its treatment may cause certain physical changes, but they can also affect the way you feel and how you live. Below are resources to help you cope with the many issues and concerns that occur when you have cancer. This is information for patients, families, and caregivers to help manage common emotional and lifestyle effects of cancer, treatment, and life after treatment.