Cancer

FAQs

• What are the main cancer causes?

  Cancer develops due to genetic changes that affect how cells grow and divide. Most mutations develop over time, while some are inherited. Risk factors include smoking, environmental toxins, poor nutrition, low physical activity, hormone therapy, and radiation exposure.

• What are the most common cancer symptoms?

  Cancer symptoms differ based on the specific type of cancer and how advanced the condition is. Common signs include persistent fatigue, unexplained weight loss, ongoing pain, fever, night sweats, skin changes, unusual bleeding, or new lumps. Early medical evaluation is recommended.

• How is a cancer diagnosis confirmed?

  Cancer diagnosis usually begins with a physical examination and symptom review. Doctors may advise blood tests and imaging scans to detect abnormalities. A biopsy, where a small tissue sample is examined, confirms the presence of cancer cells.

• What does cancer treatment involve?

  Cancer treatment is determined by the type of cancer, its location, and the stage at which it is diagnosed. It may include surgery, chemotherapy, radiation therapy, immunotherapy, hormone therapy, or targeted therapy. Treatments may be combined to control the disease effectively.

• Can cancer be prevented?

  Cancer prevention is not always possible, especially when genetic factors or unavoidable risks are involved. However, reducing exposure to known cancer causes, avoiding tobacco, maintaining a balanced diet, staying physically active, and regular screenings may lower overall risk.