Giddiness Diabetes And Hence bizarre symptoms related to nerves; such as giddiness; can arise in a diabetic. These symptoms are sometimes minor and negligible and sometimes harrowing and frightening. You can be disturbed even more devastatingly; due to the information and/or misinformation you have about the complications (and their implications) of diabetes! I have also found that drinking lot of water and inducing vomiting by rubbing the palate; immediately