Is it normal to still be exhausted 8 weeks post op breast reduction/lift? No complications but still zero energy. 47 yrs old

You body has gone through a major surgery and it takes a lot of energy to heal. So it is not uncommon to be tired and weak.  You should see your doctor to make sure there is nothing else going on, such as an infection or a seroma.

Yes, it can happen.  I remind my patients that anesthesia can stay in your blood stream for weeks after surgery.  Keep in mind it can make some patients feel depressed as well.  Walking regularly can help metabolize the anesthesia gases out of your bloodstream.