It is very common for patients have been diagnosed with cancer, to develop depression after cancer. This can be extra hard for the patient to deal with in addition to the treatment and fear of the future. It is important for doctors, friends and family to understand what fears causes depression after cancer, so they can aid in alleviating the fears of the patient. The most common causes of cancer depression are:Fear of being abandoned:This is a very common fear among patients diagnosed with cancer. The patient fear for the reaction of family and friends, and that they will abandon him or her to her illness. It is important for people close to the patient to educate themselves about the disease and not back away because they are afraid.Fear of uncontrolled pain:Another very common fear is the fear of having to endure strong and lasting pain.Fear of relapse:Cancer depression can also be happen in patients who have been treated successfully. They fear that the cancer will return and they will once again have to face the same ordeal.Depression after cancer should always be treated as soon as it is apparent, to improve the life quality of the patient and help them get the strength they need for successful treatment. Treatment can consists of support groups, therapy and medicine. Natural remedies can be effective in treating depression after cancer with less or none side effects.