The Canadian guidelines for immigrant health address common mental health issues among immigrants and refugees in primary care. These issues arise from differences in language, culture, and the stressors of migration and resettlement. The migration process is divided into three phases: pre-migration, migration, and post-migration resettlement, each with unique risks and exposures. Factors such as trauma, cultural differences, family structure, and social integration significantly impact mental health. Communication barriers, cultural influences on symptom expression, and family dynamics are key challenges. Effective strategies include using trained interpreters, culture brokers, and family meetings to improve understanding and care. Clinicians should systematically assess migration history and follow up on social, vocational, and family functioning to identify adaptation issues and provide timely mental health interventions. Refugees often face higher rates of trauma-related disorders, while immigrants may initially have lower rates of mental health problems but may increase over time. Cultural factors influence health beliefs and treatment adherence. Migrant mental health care requires attention to language, cultural sensitivity, and community resources. Effective clinical strategies include using interpreters, engaging families, and collaborating with community organizations. Special attention is needed for adolescents, women, and seniors, who may face unique mental health challenges. The guidelines emphasize the importance of cultural competence, effective communication, and community-based support to improve mental health outcomes for immigrants and refugees.The Canadian guidelines for immigrant health address common mental health issues among immigrants and refugees in primary care. These issues arise from differences in language, culture, and the stressors of migration and resettlement. The migration process is divided into three phases: pre-migration, migration, and post-migration resettlement, each with unique risks and exposures. Factors such as trauma, cultural differences, family structure, and social integration significantly impact mental health. Communication barriers, cultural influences on symptom expression, and family dynamics are key challenges. Effective strategies include using trained interpreters, culture brokers, and family meetings to improve understanding and care. Clinicians should systematically assess migration history and follow up on social, vocational, and family functioning to identify adaptation issues and provide timely mental health interventions. Refugees often face higher rates of trauma-related disorders, while immigrants may initially have lower rates of mental health problems but may increase over time. Cultural factors influence health beliefs and treatment adherence. Migrant mental health care requires attention to language, cultural sensitivity, and community resources. Effective clinical strategies include using interpreters, engaging families, and collaborating with community organizations. Special attention is needed for adolescents, women, and seniors, who may face unique mental health challenges. The guidelines emphasize the importance of cultural competence, effective communication, and community-based support to improve mental health outcomes for immigrants and refugees.