Tips to Prevent Blood Clots After Surgery


Undergoing surgery is a significant step towards improving your health, but it also comes with certain risks. One potential complication that often arises post-surgery is the formation of blood clots. Dr. Preethi Mrinalini, a renowned chief doctor in Chennai, emphasizes the importance of taking preventive measures to minimize the risk of blood clots after surgery. In this blog, we will explore valuable tips sourced from medical experts and the insights provided by Dr. Preethi Mrinalini to ensure your recovery is smooth and complication-free.

Understanding the risk

Blood clots can pose a serious threat to your health as they may travel to vital organs, causing complications such as pulmonary embolism or stroke. Patients who have undergone surgery are particularly susceptible to blood clots due to factors such as immobility, changes in blood flow, and injury to blood vessels during the surgical procedure.

To mitigate the risk of blood clots in post-surgery patients, healthcare professionals employ various preventive measures. One commonly used method is the administration of anticoagulant medications, also known as blood thinners. These medications help prevent the formation of blood clots by interfering with the blood’s ability to coagulate.

Stay Active

Dr. Preethi Mrinalini advises patients to engage in gentle movements and exercises as soon as possible after surgery. Simple activities like ankle pumps, leg lifts, and short walks can help stimulate blood circulation and prevent clot formation. Always follow your healthcare provider’s recommendations regarding physical activity based on your specific case.

If you experience any pain or discomfort during your exercises, it’s essential to communicate this to your healthcare provider. They can guide you on whether to modify your activities, adjust your exercise routine, or if any warning signs need immediate attention.

Hydrate Adequately

Proper hydration is key to maintaining healthy blood flow. Ensure you drink enough water, unless your surgeon advises otherwise. Hydration helps prevent the blood from thickening and reduces the risk of clotting. Adequate hydration supports the optimal functioning of your heart and blood vessels, promoting efficient blood circulation throughout your body. Adequate hydration supports the optimal functioning of your heart and blood vessels, promoting efficient blood circulation throughout your body.

Compression Stockings

Compression stockings are designed to improve blood circulation in the legs. Dr. Preethi Mrinalini recommends wearing them as prescribed by your healthcare provider, especially if you have a higher risk of blood clots. These stockings exert gentle pressure on the legs, assisting in preventing clots from forming.

Beyond preventing blood clots, compression stockings can offer relief from symptoms such as swelling, achiness, and fatigue in the legs. They are often recommended for individuals with chronic venous disorders, such as varicose veins or chronic venous insufficiency. By improving circulation and reducing fluid buildup in the legs, these stockings contribute to overall leg comfort.

Medication Compliance

In some cases, your doctor may prescribe blood-thinning medications to reduce the risk of clot formation. It’s crucial to take these medications exactly as prescribed and attend follow-up appointments to monitor their effectiveness and adjust the dosage if necessary.

Early Ambulation

Moving around as soon as possible after surgery is vital. Dr. Preethi Mrinalini stresses the importance of early ambulation, which not only helps prevent blood clots but also aids in overall recovery. It’s essential to start with gentle movements and gradually increase your activity level as your body allows. However, always follow your surgeon’s guidance on the appropriate activity level for your specific case.


Preventing blood clots after surgery is a crucial aspect of postoperative care that should not be overlooked. By following the expert advice of Dr. Preethi Mrinalini, the chief doctor in Chennai, and incorporating these proactive measures into your recovery plan, you can significantly reduce the risk of blood clot formation and promote a smoother healing process. Remember to consult with your healthcare provider to tailor these tips to your individual needs and ensure a safe and successful recovery.