Can medication be stopped for 2-3 days after a cardiac stent procedure?

Generally, medication should not be discontinued after a cardiac stent procedure. However, if postoperative complications such as bleeding occur, the medication may be paused for 2–3 days. The detailed analysis is as follows:

1. Should not discontinue

After a cardiac stent placement, anticoagulant medications are taken to prevent blood clot formation within the stent. This is because most stents are made of stainless steel or alloy materials that may be incompatible with human tissue, potentially triggering rejection reactions at the implantation site and leading to re-blockage or thrombosis. Additionally, minor injuries to the blood vessel during stent placement can cause platelet aggregation, which may ultimately result in clot formation. Anticoagulants help prolong clotting time and prevent thrombosis. These medications are typically prescribed for more than one year. Premature discontinuation significantly increases the risk of stent blockage, myocardial infarction, or vascular embolism.

2. May discontinue under specific circumstances

After a cardiac stent procedure, patients are generally prescribed anticoagulant drugs. If bleeding occurs post-surgery, medication should be stopped immediately. The source and cause of the bleeding must be identified. In such cases, doctors usually recommend stopping the medication for 2–3 days. Once the bleeding issue is resolved, resuming the medication typically does not cause adverse effects. However, it is crucial not to discontinue medication without medical advice.

In summary, any decision to stop medication after a cardiac stent procedure must strictly follow medical guidance to avoid complications or worsening health conditions. If any issues arise, timely follow-up evaluation at a qualified medical institution is essential.