What happens if you drink alcohol 3 days before surgery?

Why You Must Avoid Alcohol Before Surgery

Preparing for an upcoming surgical procedure requires careful attention to medical guidelines, and one of the most crucial instructions involves alcohol consumption. Drinking alcohol in the days leading up to an operation can lead to serious complications during and after the procedure.

Alcohol impacts the body in several ways that directly interfere with surgical safety. First, it acts as a blood thinner, significantly increasing the risk of excessive bleeding both during the operation and throughout recovery. Second, alcohol can interact unpredictably with anaesthesia and pain medications, making it harder for anesthesiologists to regulate sedation safely. Finally, alcohol impairs immune function, which raises the likelihood of post-operative infections and slows overall healing.

To minimize these hazards, patients are strongly advised to stop consuming alcohol at least 48 hours before surgery. Being honest with your medical team about your recent alcohol intake allows them to plan appropriately and keep you safe.