ga peach2558 8 Posted October 3, 2015 Hello all! I am almost a year post op & have reached my weight goal having lost over 70 lbs. After meals, I get extremely sleepy & lethargic, sometimes to the point of needing to lie down for a while. Anyone else have this & if so, what's causing it & what to do about it. Thanks for your replies! Share this post Link to post Share on other sites
James Marusek 5,244 Posted October 4, 2015 It might be reactive hypoglycemia. http://www.mayoclinic.org/diseases-conditions/diabetes/expert-answers/reactive-hypoglycemia/faq-20057778 Share this post Link to post Share on other sites