 [ Symptoms ] on nurtisystem for 35 days lost 20 pounds a1c from 6 0 to 8 1  after being on the nutrisystem diabetic program for men for 35 days and losing a total of 20 pounds my a1c went from 6 0 to 8 1 i am 5 7 and a current weight of 177 2 pounds why would my a1c increase was it due to the previous 3 months [ Disease ] hi this is post injection malaise with bodyache happens with vaccines generally and subsides within 2 days give paracetamol twice  thrice a day depending upon the symptoms do not apply heat to the injected part to avoid abscess formation thanks