After breast surgery, radiation is often advised to lower the chance of the disease returning. The treated area may include the breast, the chest wall or nearby lymph nodes. Sessions usually run on weekdays for a few weeks, each lasting only minutes. Skin redness, mild swelling and tiredness are common, and gentle skin care helps. Most effects settle within weeks of finishing. Women a... https://www.amalaims.org/hospital/super-speciality/department/oncology