What are the side effect of cancer?

As an oncologist with extensive experience in treating various forms of cancer, I can provide you with a detailed understanding of the potential side effects associated with cancer treatments. It is important to note that not all patients will experience the same side effects, and the severity can vary greatly from person to person. Here are some common side effects: 1. Nausea and Vomiting: These are common side effects of chemotherapy, but medications are often prescribed to help manage these symptoms. 2. Pain: Depending on the location and stage of the cancer, pain can be a significant issue. Pain management is a critical part of cancer care. 3. Fatigue: Many cancer patients experience extreme tiredness that is not relieved by rest, which can be a side effect of the disease itself or the treatment. 4. Hair Loss (Alopecia): Chemotherapy drugs can affect the cells in hair follicles, leading to hair loss, but this is usually temporary. 5. Skin Changes: Radiation therapy can cause skin reactions such as dryness, redness, and in severe cases, burns. 6. Infections: Cancer treatments can weaken the immune system, making patients more susceptible to infections. 7. Neuropathy: Some chemotherapy drugs can damage the nerves, leading to numbness, tingling, or pain in the hands and feet. 8. Diarrhea or Constipation: These can be side effects of certain chemotherapy drugs or other treatments. 9. Weight Changes: Some people with cancer may lose weight, while others may gain weight due to changes in metabolism or medications. 10. Mood Changes: The stress of a cancer diagnosis and treatment can lead to anxiety, depression, or other emotional changes. It's crucial for patients to discuss any side effects with their healthcare team, as many can be managed or mitigated with appropriate interventions.

More than 1.5 million men and women were diagnosed with some form of cancer in 2010, the National Cancer Institute estimates. The treatment options for most of them probably included chemotherapy, radiation therapy and surgery. But the treatments often produce side effects including nausea, pain and fatigue.