"i started saxenda on march 3, 2017 starting weight 214 lbs. at .6 mg on march 10, 2017 i increased my dosage to 1.2 mg. and noticed some side effects abdominal pain, burping, constipation, decreased appetite and tiredness.  when i woke up today i felt sick on my stomach and vomit for the first time, one the side effects decreased i started feeling better, but notice my appetite is very low. i can barely eat any foods. i have lost more then 8 lbs with in 2 weeks. i contacted my doctor who recommended that i don&#039;t increase my dosage, and i am under care with an nutritionist who has me on low carbohydrate diet of 135 carbs, per day. i am happy that this drug is working, but has some concerns feeling tired."