• Excessive thirst
• Frequent urination
• Nausea and vomiting
• Abdominal pain
• Weakness or fatigue
• Shortness of breath
• Fruity scented breath
• Confusion
High glucose levels and elevated levels of ketones in the urine are more specific symptoms of diabetic ketoacidosis, which may be detected through a home blood and urine test. Visit a medical practitioner if you detect any of the signs listed above. As earlier mentioned, just like any other medication, while on the drug one may encounter Levemir insulin side effects. Side effects of Levemir