3 months after lipo /fat transfer I start to smoke marijuana. Can my cells die?

Thank you for your question.  I am sorry that you are having  to deal with this complication.  From the photos it appears that too much fat was removed in the submental area and there may even be some burn injury to the skin.  I see from your profile that the surgery was done...

Drains are not typically required for liposuction or Brazilian Buttlift procedures.  The critical structures called lymphatics are not cut with liposuction.  Instead, the fat is suctioned leaving behind the lymphatics intact.  Drains can help with more aggressive liposuction with...

It is hard to tell if this is from the procedure you had or something else.  Sometimes compression sorts or sitting with pressure can cause this.  I suggest a formal consultation, there are surgical and nonsurgical options for improving this.  I have seen great success with...

Despite having an epidural, you will still need to be NPO (nothing per oral) for several hours before this procedure.  However, if you are referring to the days and many hours before the operation is scheduled, then I am not aware of any restrictions for such medication.  I think that...

I don't think there would be an absolute contraindication but this is a strange combination of procedures to do. It would have to be done with the consent of both the general and plastic surgeon.

The pictures aren't very revealing but in general liposuction four months after delivery should be okay. After pregnancy however abdominal prominence may be more than just excess fat of the abdominal wall.