Cyanosis is a<unk> rather than a disease itself, so management should be focused on treating the underlying cause. If it is an emergency, management should always begin with securing the airway, breathing, and circulation. In patients with significant<unk>  distress, supplemental oxygen (in the form of nasal canula or continuous positive airway pressure depending on severity) should be given immediately. If the methemoglobin levels are positive for methemoglobinemia, first-line treatment is to administer methylene blue.
symptoms of Acute respiratory distress syndrome
symptom of Acute respiratory distress syndrome
symptoms of Aspiration pneumonia
symptom of Aspiration pneumonia
symptom of Acute bronchitis
symptom of Bronchiolitis
symptom of Croup
symptom of Alpha-1 antitrypsin deficiency