Kidney Cancer – Symptoms and Signs
People with kidney cancer may experience the following symptoms or signs. Sometimes, people with kidney cancer do not show any of these symptoms. Or, these symptoms may be caused by a medical condition that is not cancer.
- Blood in the urine
- Pain or pressure in the side or back
- A mass or lump in the side or back
- Swelling of the ankles and legs
- High blood pressure
- Anemia, which is a low red blood cell count
- Loss of appetite
- Unexplained weight loss
- Recurrent fever that is not from cold, flu, or other infection
- For men, a rapid development of a cluster of enlarged veins, known as a varicocele, around a testicle
If you are concerned about one or more of the symptoms or signs on this list, please talk with your doctor. Your doctor will ask how long and how often you’ve been experiencing the symptom(s), in addition to other questions. This is to help find out the cause of the problem, called a diagnosis.
If cancer is diagnosed, relieving symptoms remains an important part of cancer care and treatment. This may also be called symptom management, palliative care, or supportive care. Be sure to talk with your health care team about symptoms you experience, including any new symptoms or a change in symptoms.
Remember that there are many possible benign reasons for these symptoms other than kidney cancer.