Background: Adult home mechanical ventilation (HMV) represents a small but growing vulnerable population in the community. Caring for these patients exposes families to many positive and negative experiences. Objectives and methods: This study aimed to synthesize the existing qualitative research that examined family members' experiences of caring for adult patients using HMV. Medline, PubMed, CINAHL, Scopus, and Web of Science were searched for qualitative studies conducted with family caregivers of adult patients receiving HMV.