Introduction: COVID-19 is a disease that triggers serious respiratory infections such as severe acute respiratory syndrome, which requires treatment on an inpatient and outpatient basis. Objective: To provide recommendations and guidelines for the appropriate assessment and treatment of COVID-19 patients through pulmonary rehabilitation. Materials and methods: A literature review using MEDLINE, PEDRO, Scielo and Google Scholar databases and the keywords: COVID-19, Adult Respiratory Distress Syndrome, Pulmonary diseases, Rehabilitation, Respiratory function tests, Intensive Care Unit. Articles that described information regarding rehabilitation in COVID-19 patients and other similar dysfunctions such as Acute Respiratory Syndrome and Diffuse Interstitial Lung Diseases. Results: It is necessary to carry out an appropriate disease diagnosis, a detailed integral assessment, and an intervention based on the needs of each patient in order to intervene with either COVID-19 patients or cases with other respiratory dysfunctions such as Adult Respiratory Distress Syndrome and Diffuse Interstitial Lung Disease. Conclusions: Inpatients can be subjected to an intervention focused on avoiding functional failure. Once they are discharged, outpatient pulmonary rehabilitation could be an effective treatment alternative for these patients.