Can diabetes monitor be effective in determining hypoglycemia?

Can be helpful. Hypoglycemia, the condition at which low blood sugar becomes a medical problem (leading to symptoms such as hunger, dizziness, weakness, sweating, tremors, palpitations and even coma or seizures, etc), occur at different levels in different people, usually <70 mg/dl. A glucose monitor measures blood sugar, thereby helping to determine whether your symptoms are possibly related to hypoglycemia.