Cancer caregivers are individuals who provide physical, emotional, and practical support to cancer patients during their illness. These caregivers can be family members, friends, or healthcare professionals who play a crucial role in helping patients navigate the challenges of cancer treatment and recovery. Research in this area focuses on understanding the impact of caregiving on the caregiver's well-being, identifying ways to improve support services for caregivers, and addressing the unique needs and challenges faced by caregivers in the cancer care setting. Studies in this field aim to enhance the quality of life for both cancer patients and their caregivers.