Cancer: Causes, Symptoms, and Treatment
Cancer is one of the most feared diseases globally — but with growing awareness, early detection, and medical advancements, survival rates are improving steadily. What Is Cancer? Cancer is a group of diseases characterized by the uncontrolled growth and spread of abnormal cells . If the spread is not controlled, it can lead to death. Cancer can affect any part of the body, and there are over 100 different types , including breast cancer, lung cancer, oral cancer, colon cancer, and blood cancers like leukemia. Common Symptoms of Cancer Unexplained weight loss Persistent fatigue Lumps or thickening under the skin Changes in bowel or bladder habits Persistent cough or hoarseness Unusual bleeding or discharge Non-healing sores Difficulty swallowing Changes in skin or new moles What Causes Cancer? Tobacco use (including smoking and chewing) Excessive alcohol consumption Poor diet and obesity Exposure to harmful radiation or chemicals Certain infections (e...