Respiratory support refers to medical interventions that assist individuals who have difficulty breathing. This can include the use of devices like ventilators, which help deliver oxygen to the lungs, or CPAP machines, which keep airways open during sleep. These supports are crucial for patients with conditions such as asthma, COPD, or during recovery from surgery. In addition to mechanical devices, respiratory support may involve therapies like oxygen therapy, where supplemental oxygen is provided to improve blood oxygen levels. Healthcare professionals assess the patient's needs and determine the most appropriate form of support to ensure effective breathing and overall health.