90% Oxygen on Ventilator: A Dangerous SolutionThe use of ventilators in critical care units is often the last resort for patients struggling to breathe. These machines provide a steady stream of oxyge......

90% Oxygen on Ventilator: A Dangerous Solution

The use of ventilators in critical care units is often the last resort for patients struggling to breathe. These machines provide a steady stream of oxygen to the lungs, which can be lifesaving for those who require additional support. However, in recent years, there has been an increasing trend towards administering high percentages of oxygen to patients on these machines. This practice, known as 90% oxygen therapy, is highly controversial and carries significant risks.

The idea behind 90% oxygen therapy is that it can help improve oxygenation in the body and reduce the risk of organ failure. However, this approach can be dangerous due to the potential for a range of side effects. High levels of oxygen can cause a range of problems, including lung damage, seizures, and acute respiratory distress syndrome (ARDS).

One of the main risks associated with 90% oxygen therapy is the potential for lung damage. When people are exposed to high levels of oxygen over prolonged periods, it can lead to the development of lung inflammation, known as oxygen toxicity. This can cause long-term damage to the lungs, leading to difficulty breathing and other respiratory issues.

Another risk is the potential for seizures. High oxygen levels can stimulate the nervous system, leading to seizures, even in people who have never had them before. This can be especially dangerous for people with pre-existing medical conditions that increase their risk of seizures.

Lastly, high levels of oxygen can exacerbate acute respiratory distress syndrome (ARDS), a condition that causes severe inflammation in the lungs. While ventilators are often used to treat ARDS, administering high levels of oxygen to patients with this condition can actually make it worse.

Despite these risks, some clinicians continue to advocate for 90% oxygen therapy, arguing that it can help improve patient outcomes. However, the risks associated with this approach are significant, and it should only be used in carefully selected cases.

In conclusion, 90% oxygen therapy is a dangerous solution that can cause a range of adverse effects in patients on ventilators. While it may seem like a quick fix, the potential for long-term harm makes this approach risky. Clinicians should carefully weigh the risks and benefits of administering high levels of oxygen to patients, and consider alternative solutions like lower levels of oxygen or alternative therapies altogether. Ultimately, the health and safety of patients should always be the top priority in any medical setting.