Final answer:
Insulin aspart (NovoLog) is used to lower blood sugar post-meal, with side effects including hypoglycemia and rarely insomnia, not to increase blood glucose pre-meal.
Step-by-step explanation:
Insulin aspart, also known by the brand name NovoLog, is used to control blood sugar levels in people with diabetes. Specifically, insulin aspart is a fast-acting insulin analog that helps lower blood sugar levels by facilitating the transport and storage of glucose into the cells, especially after a large or high-glucose meal. This is important as it helps to prevent the acute complications of hyperglycemia (high blood sugar). Common side effects of insulin aspart include hypoglycemia (low blood sugar), allergic reactions, injection site reactions, and, rarely, insomnia.
While the primary goal of insulin aspart is to decrease blood glucose levels post-meal, it is not intended to increase blood glucose levels before a meal. Instead, its rapid onset of action is designed to mimic the body's natural insulin response to food intake, thus aiding in glycemic control. It is important for individuals using insulin aspart to monitor their blood sugar levels closely to avoid the potential side effects associated with improper dosing.