 [ Symptoms ] can low blood sugar cause hives  my daughter breaks out in hives on her jaw line almost everyday right before lunch at school we have tried to think of anything new she has been exposed to but we can not think of anything she has even had hives on her jaw line at home but usually it is at school she now takes medicine everyday but it helps the symptoms not the cause can low blood sugar cause hives [ Disease ] exfoliating your skin helps to get rid of the dead skin cells and encourage cell turnover which brings healthy skin to the surface faster if you are acne prone be gentle over exfoliating can cause more breakouts   the vein care center