How long does it take to recover from weakness and fatigue after surgery?
How long it takes to recover from post-surgical fatigue varies depending on the surgical site and type, so there is no fixed timeframe—it could range from 3 weeks to 2 months. Specific details are as follows:
For patients with myocardial infarction and atherosclerosis, bypass surgery is most commonly performed. Although it carries certain risks, physical recovery after surgery does not take very long. With adequate nutrition, full recovery can be achieved within 3 weeks. In contrast, open abdominal surgery for gastric cancer not only consumes significant physical strength but is also affected by postoperative nutrition, resulting in a longer recovery period, typically 1–2 months. If complications are not promptly managed, they may lead to serious postoperative issues requiring additional surgery.
Patients are advised to carefully follow postoperative care instructions, ensure sufficient nutritional intake, and engage in appropriate rehabilitation exercises. If any discomfort occurs, they should seek timely medical evaluation and comprehensive examination, followed by treatment tailored to their specific condition.