The growing number of older adults with long-term health issues has led to more family members becoming informal caregivers. These caregivers play a crucial role in providing care to their elderly loved ones. However, this caregiving can be physically and emotionally demanding, affecting the caregivers’ own well-being. This scientific mini-review examines various ways, known as “interventions,” that can help ease the challenges faced by informal caregivers and improve their quality of life. These interventions can include things like training programs, support groups, or using technology to assist caregivers. To get the most up-to-date information, we looked at the recent systematic reviews and studies published in the last 5 years. We searched for this information in three widely recognized electronic databases: PubMed, Web of Science, and Scopus with full text. These interventions show promise in making life easier for informal caregivers and improving their quality of life. This mini review intends to offer insights into how these interventions can be beneficial, serving as a resource for healthcare professionals, policymakers, and researchers working to enhance the well-being of both caregivers and the elderly individuals they care for.