Which condition is a potential side effect of insulin treatments?

Insulin treatments are primarily used to lower blood glucose levels in patients with diabetes. However, a significant potential side effect of insulin therapy is hypoglycemia, which occurs when blood sugar levels drop too low. This can happen if a patient takes too much insulin relative to their food intake or physical activity levels, leading to an overload of insulin in the bloodstream that reduces blood glucose levels excessively.

Symptoms of hypoglycemia can include shakiness, dizziness, sweating, confusion, and in severe cases, loss of consciousness or seizures. Hence, when managing a patient on insulin, monitoring blood glucose levels is crucial to avoid this potentially dangerous condition.