SeattleSleever 23 Posted December 10, 2016 I'm on day four of my pre-op diet, and also day four of horrible, morning-to-night headaches. I'm also incredible irritable and HUNGRY. My doctor doesn't do liquids - he has me on a low cal/low carb diet (less than 1,200 cals and 40 g carbs). He also has me down to one cup of coffee in the am with no caffeine starting on day 8. Is this caffeine withdrawal? Sugar withdrawal? Carb withdrawal? All of the above? I feel lousy and am having a hard time functioning at work and weekend holiday events. Please tell me this will pass. Sent from my iPhone using the BariatricPal App Share this post Link to post Share on other sites
PhillyAj 90 Posted December 10, 2016 just think---u could be like me on an ALL liquid zero calorie diet n Protein shakes. yes. im having headaches too n very grumpy!!! i can only keep counting down the days til---12/19!!!! Sent from my iPhone Share this post Link to post Share on other sites
cqlleen 13 Posted December 10, 2016 It's the sugar / carb withdrawal! ! Sent from my SM-N910T using the BariatricPal App Share this post Link to post Share on other sites
Winn 2/17 15 Posted December 10, 2016 All of the above. Try sipping on low calorie gatorade. Hang in there, you can do it. I had mine on November 23rd Sent from my SM-G900P using the BariatricPal App Share this post Link to post Share on other sites
carlychloe2 106 Posted December 11, 2016 I'm on day four of my pre-op diet, and also day four of horrible, morning-to-night headaches. I'm also incredible irritable and HUNGRY. My doctor doesn't do liquids - he has me on a low cal/low carb diet (less than 1,200 cals and 40 g carbs). He also has me down to one cup of coffee in the am with no caffeine starting on day 8. Is this caffeine withdrawal? Sugar withdrawal? Carb withdrawal? All of the above? I feel lousy and am having a hard time functioning at work and weekend holiday events. Please tell me this will pass. Sent from my iPhone using the BariatricPal App My doc told me to cut the caffeine very early on Sent from my SM-N920P using the BariatricPal App Share this post Link to post Share on other sites
SeattleSleever 23 Posted December 11, 2016 Day 5 and first day I've woken up without a headache! I'm motivated and pushing through. Thanks, all! Sent from my iPhone using the BariatricPal App Share this post Link to post Share on other sites
cbradley 23 Posted December 11, 2016 On liquids too... The first day was awful. The headaches are nasty. My surgery is scheduled for Dec 27th. We can do this !!! Think about the big picture. Sent from my VS985 4G using the BariatricPal App Share this post Link to post Share on other sites
PhillyAj 90 Posted December 11, 2016 this liquid diet is for the birds. i still have a headache but i dont think im drinking what i should be. 12/19 coming soon!!! Sent from my iPhone Share this post Link to post Share on other sites
cassandramarie93 199 Posted December 11, 2016 I had horrible Migraines from morning to night on the first two days of liquid diet they passed as soon as my body adjusted it passed. Make sure your hydrated that's about all you can do Sent from my iPhone using the BariatricPal App Share this post Link to post Share on other sites
busybeebug 415 Posted December 11, 2016 All of the above. Hang in there. It sucks. If you can, get a massage or go to the chiropractor or try hot showers or meditate or cold compresses on back of neck and forehead or icy hot on back of neck and shoulders. If it's really bad you can go to er and they can give a headache cocktail to break it. Just my thoughts. Share this post Link to post Share on other sites
cwilliams928 2 Posted December 12, 2016 Caffeine and carb withdrawal, also could be dehydration. I went through it too but I'm on day 5 of pre op diet of just plain veggies and Protein shakes and 1 cup of coffee when I'm used to two. Sent from my SM-G900V using the BariatricPal App Share this post Link to post Share on other sites
cwilliams928 2 Posted December 12, 2016 I'm hungry but no other bad symptoms anymore on day 5 Sent from my SM-G900V using the BariatricPal App Share this post Link to post Share on other sites
RNMomof4 86 Posted December 12, 2016 I had the same thing...googled and read about the "carb flu" which basically happens when you cut out carbs and sugar. It was miserable but finally passed after about a week. Hang in there! Sent from my iPhone Share this post Link to post Share on other sites
cwilliams928 2 Posted December 12, 2016 I'm on day 5 and I'm done with the carb flu! Woo hoo. Lol that was awful. I still get dizzy if I don't drink enough Water Sent from my SM-G900V using the BariatricPal App Share this post Link to post Share on other sites
Clarevoyant 347 Posted December 12, 2016 Gosh you just brought back memories. Feels like a lifetime ago but I started my preop diet 5 months ago today. I had quit coffee a couple weeks before but also had terrible headaches on the preop diet but think mine only lasted a few days. Good luck! It will get better and be well worth it in the end! Sent from my iPhone using the BariatricPal App Share this post Link to post Share on other sites