Hello folks... I am 23 months postoperative. I was 3.5 lbs from goal and decided to up the daily routine of exercise wanting to hit goal, I am a slow loser. More importantly the emotional victory was really all that I cared about, not the physical. So Instead of my normal 600 calorie a day burn on the elliptical I started burning 750 calories daily. I managed to lose 1.4 lbs in a month, but started to become ill. Having all the signs and at times severe, of hypoglycemia. After three weeks of fearing to drive at times, I finally went to see my Dr. My normally very nice blood pressure was extremely high and she followed up with lots of blood work, a kidney workup etc. I was asked to check my blood sugars randomly and especially when feeling ill . I'll call them spells. I would tremble, feel light headed, blurred vision, rapid heart rate and overall weakness with a strong desire to EAT. This at times woke me in the middle of the night accompanied with cold sweats, feeling much like a heart attack or my impression of one. There were times at work I'd have a project in my hand and not know why, my thought process was on "hold". I was lethargic and my memory would shut down.

After googling hypoglycemia I was convinced that was what I had, yet my blood sugars were always within normal ranges, my A1C (three month average of blood sugars ) was great. So more testing was ordered, I do not have the results yet, of all the tests but one thing I do know is that I had a 2 hr fasting glucose tolerance test and that was not fun. The test is simple. They check your blood upon arrival, my number fasting was at 93, then they make you drink a bottle of sweet syrup within 5 minutes, then I was SICK. Many of the same symptoms were replicated, although not all, I was near passing out, blurred vision, not even being able to focus on my Ipad. I thought I was going to vomit, defecate in my pants and maybe even stroke out. I could barely speak. and actually didn't dare to in fear I'd throw up. This lasted nearly an hour. At hour two they draw your blood again and it is suppose to be 140 or less to be in normal ranges. Mine was 56.

I have done further reading and honestly never read about this prior to my surgery, but this seems to be a delayed symptom of the Gastric Sleeve. It's called Reactive Hypoglycemia. Protein and vegetables. I've added a slice of 15 grain bread or a whole wheat English muffin to my diet daily and overall do feel better. I've had a few spells, not nearly as bad as before, and no more night issues.

My question is there anyone else here with the same problem? If so why had I NEVER heard of this? If someone has had this experience I have questions about whether this is temporary, will I end up gaining because i'm eating more carbs etc. Thank you in advance for your help!

My mom had the band about 3 years ago and she is struggling with many of the symptoms you listed above. They are particularly bad in the early mornings. Her doctor has her waking up at 5AM everyday and testing her sugar. He said it sounds like hypoglycemia to him so they're testing for 2 weeks to confirm.

About 8 weeks after my sleeve surgery I was required to get a crazy amount of blood tests by a metabolic doctor. The one and only thing that came back low was my sugar. Wonder if it's hereditary?

I'll keep you posted with how my moms follow up appointment goes! Best of luck to you

Guys what happened concerning your symptoms? Was wondering where you are now when it comes to hypoglycemia. Thanks for the info.

6 months post op, and going through this now. Started about a week ago. Wondering if anyone else is experiencing this and what the outcome was.

I had all the symptoms of happy1957. I have not lost much weight at all. I had my band removed in December 2013 and sleeved March 2014 and only lost 34 pds and gained back 13 pds. Now I've learned I'm battling hypoglycemia. I worked out hard over the past few years watched my fat intake and now I'm told I'm not getting enough fat in and to stop working out. Been battling dehydration for over year. I get headaches and acid feeling from my stomach which triggers headaches. I really regret this surgery. All of them