How long should a patient refrain from smoking before surgery?

Refraining from smoking for one to two weeks before surgery is recommended because smoking can significantly impact surgical outcomes. Nicotine and other harmful substances in tobacco can compromise the body’s ability to heal and increase the risk of complications such as poor wound healing, respiratory issues, and cardiovascular stress during and after the procedure. By avoiding smoking for a minimum of one to two weeks, patients can improve their lung function, reduce the likelihood of postoperative complications, and promote a better immune response, which is crucial for healing. This time frame allows the body to start clearing out the toxins and begin the recovery process ahead of surgery.