What is the recommended course of action for a patient diagnosed with Guillain Barré Syndrome?

For a patient diagnosed with Guillain-Barré Syndrome (GBS), the most critical factor is close monitoring and management of respiratory function and potential complications due to the progressive nature of the disease. In GBS, the immune system mistakenly attacks the peripheral nervous system, which can lead to muscle weakness and paralysis. As the condition can progress rapidly, some patients may require respiratory support due to diaphragm weakness, which necessitates careful observation and intervention.

Transferring the patient to an Intensive Care Unit (ICU) allows for continuous monitoring of respiratory status, vital signs, and the ability to provide immediate medical interventions if needed. The ICU setting is equipped to handle the potential complications associated with GBS, including the risk of respiratory failure and cardiovascular instability, ensuring the patient receives comprehensive care.

Other options, such as discharging the patient or administering oxygen therapy, do not address the critical need for monitoring and potential intervention for complications of GBS. Beginning physiotherapy is an important aspect of recovery in GBS, but it typically occurs after the patient's condition is stabilized and not at the onset of diagnosis. Thus, placing the patient in an ICU is the most appropriate course of action for effective management of the syndrome.