Insulin glargine Insulin glargine Insulin glargine, marketed under the names Lantus, among others, is a long-acting basal insulin analogue, given once daily to help control the blood sugar level of those with diabetes. It consists of microcrystals that slowly release insulin, giving a long duration of action of 18 to 26 hours, with a "peakless" profile (according to the insulin glargine package insert). Pharmacokinetically, its steady action can supplement the variable insulin secretion of non-diabetic pancreatic beta cells. Sometimes, in type 2 diabetes and in combination with a short acting sulfonylurea (drugs which stimulate the pancreas to make more insulin), it can
Insulin aspart Insulin aspart Insulin aspart is a fast-acting insulin analog marketed by Novo Nordisk as NovoLog/NovoRapid. It is a manufactured form of human insulin; where a single amino acid has been exchanged. This change helps the fast-acting insulin analog be absorbed quickly into the bloodstream. As a result, it starts working in minutes, which allows one to take insulin and eat right away. Fast-acting insulin analogs are considered to act similarly to the way insulin is released in people without diabetes mellitus. Novolog allows for a flexible dosing schedule, which allows patients to adjust their insulin according to any changes in