In the immediate postoperative period, strict monitoring of the patient's hemodynamic and respiratory parameters is critical, especially in those who have undergone general anesthesia (GA). Patients with Parkinson’s disease are at an increased risk of respiratory depression following GA due to the combined effects of anesthetic agents and the disease’s impact on respiratory muscle function. Therefore, careful observation and management of breathing patterns, oxygen saturation, and blood pressure are necessary to ensure early detection of any potential complications.
One of the most important postoperative considerations is the timely resumption of anti-Parkinsonian medications. These medications should be administered as soon as possible, either orally if the patient is capable of swallowing with small sips of water, or through a nasogastric tube if swallowing is impaired. Delaying the administration of these drugs can lead to worsening of Parkinsonian symptoms, such as rigidity and tremors, which can prolong recovery and complicate postoperative management.
Postoperative pain management is another crucial aspect of care, and it should be tailored to the type of surgery performed. Adequate analgesia can be achieved through a multimodal approach, combining different classes of pain-relieving medications. For most patients, strong nonsteroidal anti-inflammatory drugs (NSAIDs) can be an effective option, providing significant pain relief without the side effects associated with opioids, such as respiratory depression and muscle rigidity, which are particularly concerning in patients with Parkinson's disease.
In addition to medication management, postoperative respiratory care is essential, particularly for patients who have undergone thoracic or upper abdominal surgeries. These patients are at heightened risk for respiratory infections due to impaired coughing and swallowing reflexes, both of which are common in Parkinson's disease. To prevent complications such as pneumonia, chest physiotherapy, and breathing exercises should be initiated as soon as the patient is stable. These interventions help improve lung expansion, enhance airway clearance, and reduce the risk of atelectasis and infection, promoting a smoother recovery.
