Pulmonary Edema Treatment and Management

Treating acute pulmonary edema must be done quickly. The first step is to help the patient get enough oxygen and make breathing easier. At Liv Hospital, we use the “L-M-N-O-P” approach (Lasix, Morphine, Nitrates, Oxygen, Position) to stabilize patients fast, following current guidelines.

Supplemental Oxygen

Oxygen is the first drug administered. It is given via nasal cannula or face mask to maintain saturation above 90%. Hypoxia causes pulmonary vasoconstriction, which worsens the pressure; oxygen reverses this.

Non-Invasive Ventilation (NIV)

For patients who are struggling to breathe, non-invasive ventilation (CPAP or BiPAP) is the best first choice.

• CPAP (Continuous Positive Airway Pressure): Pushes air into the lungs to force the fluid out of the alveoli and back into the capillaries. It also reduces the workload of the heart (afterload).
• Effectiveness: Early use of CPAP significantly reduces the need for intubation (mechanical ventilation) and lowers mortality.

Mechanical Ventilation

If the patient is very tired, unconscious, or not improving with non-invasive ventilation, they need to be intubated. The ventilator will breathe for them, and PEEP will help keep the airways open.