Self-Care for Cancer Patients.

The article describes two case studies related to cancer. It presents a case study of a 65-year-old woman seeking a saliva substitute product, with a diagnosis of xerostomia and given a recommendation to select a nonprescription saliva substitute based on her preference. It discusses a case study of a 26-year-old woman seeking a sun protectant to prevent skin cancer and sunburn, and given a recommendation to put sunscreen and avoid the sun during the middle of the day.