05/20/2026
Oxygen saves lives, but too much can cause harm. 🚩
Supplemental oxygen is one of the most common interventions in emergency and critical care but hyperoxia and oxygen toxicity remain under-recognized risks in veterinary patients.
This article talks about:
• Mechanisms of oxygen toxicity and reactive oxygen species
• Evidence for pulmonary and systemic damage from excessive oxygen supply
• Current literature on hyperoxia in critical care and resuscitation
• Considerations for safer oxygen therapy in dogs and cats
https://veteducation.com/oxygen-toxicity-how-much-oxygen-is-toxic/
Explore guidelines for preventing oxygen toxicity in critically ill animals. Dr. Philip Judge discusses safe oxygen levels and effective treatment strategies.