Zhou Can was filled with concern about this matter.
If the patient has taken Aspirin, then surgery cannot be performed.
With this medication, stopping for one week isn't considered safe; stopping for at least two weeks would be somewhat more prudent.
Because Aspirin not only reduces inflammation and relieves pain, but also has an anti-coagulant effect.
Patients who have undergone heart stent surgery or cerebral vascular stent surgery need to take anti-coagulant medications for life. This is to prevent blood clots.
Some patients, possibly worried about the negative effects of long-term medication or to save money, stop taking anti-coagulant medications after one or two years. This is a very dangerous behavior.
It's very easy for something to go wrong.