Wear comfortable, loose-fitting clothing.Continue taking your prescribed medications unless otherwise instructed by your physician.Eat and drink normally unless your care team provides specific dietary instructions.Arrive at least 15–30 minutes before your scheduled appointment.Bring any requested medical records, imaging studies, or referral documents.Inform your healthcare team if you are pregnant, breastfeeding, or have experienced any changes in your health since your last visit.Follow all instructions provided by your radiation oncologist and treatment team.