Introduction: The current pandemic becomes a concern for the mental health of the population, because in addition to the fear of contracting the disease, COVID-19 has caused a feeling of insecurity in all aspects of life, from the collective to the individual perspective, the daily functioning of the society to changes in interpersonal relationships. One of the services that has been challenged are the Psychosocial Care Centers, which offer care to people in mental suffering. Objective: to describe the experience of CAPS nurses during the covid-19 pandemic and how much this can interfere with care in the sector Method: An interview was conducted with nurses who work at the Psychosocial Care Center in the municipality of São Sebastião do Paraíso. Thematic content analysis was used for data analysis. Results and discussion: According to the nurses, the perception of the pandemic in the sector was revealed with feelings of apprehension, fear, lack of security and preparation; professional performance in this period has been a challenge and involved changes in the routine of the place and changes in the physical and mental health of the interviewees and, at the same time, an appreciation of the professional and an improvement in human relations and the difficulties and challenges facing the pandemic in the CAPS are centered on physical and social distance, lack of PPE, fear of contamination, difficulty in socializing, sleep problems and the worsening of the mental health of patients in general, which is in line with most of the studies referring to this topic. Final Considerations: The COVID-19 pandemic is part of the crisis conditions that the population is experiencing, including CAPS users, family members and users, conditions that, despite the circumstances, require solid bonds and the creation of care strategies that can guarantee safe assistance at a time of extreme insecurity for everyone, it being important to promote important changes for the continuation of assistance in demand, as far as possible, bringing the need for work by sectors, emphasizing communication in partnership with other health services and of other public policies. It was evident that professionals feel the need for training, material, physical resources and also to overcome difficulties and challenges, mainly related to the pandemic and reflection on the subject to recreate ways in order to continue carrying out their work in the best possible way.