How long does it take a hematoma to heal after breast reduction?

Sometimes hematomas are drained in the operating room, especially if they are compromising the healing process or skin circulation.  If those things are not a factor, a drain is usually left in until it produces about 30 or less cc per day.   It seems by your description that your doctor is taking good care of you, and with your history of pulmonary embolus, a blood thinner is very important.

The healing time for a hematoma after breast reduction can vary. Generally, smaller hematomas may resolve within a few weeks, while larger ones may take longer. It’s crucial to follow your surgeon’s post-operative care instructions and attend follow-up appointments for proper monitoring and guidance on your specific recovery timeline. If you have concerns about your healing progress, it’s advisable to consult your surgeon.

I'm sorry to hear about the complications you have experienced. At this point, it is very important that you keep in close contact with your plastic surgeon who will be able to assess your progress,   any need for further intervention, and timing of drain  removal based on physical examination ( clinical evaluation). Generally speaking,  in my opinion, it is better to be conservative and leave the drain  in place until its  output is minimal ( for patients in your situation). 

 Best wishes for an otherwise uneventful recovery; hopefully you will enjoy the benefits of the breast reduction procedure in the long-term. 

A blood thinning medication can certainly cause  a hematoma.  But that is the risk if you need to protect against DVT and PE.

Hematoma is a well known complication of this surgery. The cause can frequently not begin pointed. The drain needs to stay in until the drainage decreases. You surgeon will need to determine the exact amount of time.