NovoLog FlexPen and Xolair

• Generic Name: insulin aspart
• Dosage Forms: n.a.
• Other Brand Names: Fiasp, NovoLog, NovoLog FlexPen, NovoLog PenFill, NovoLOG FlexTouch, Fiasp PenFill, Fiasp FlexTouch

Insulin is a hormone that works by lowering levels of glucose (sugar) in the blood. NovoLog FlexPen is a fast-acting insulin that starts to work about 15 minutes after injection, peaks in about 1 hour, and keeps working for 2 to 4 hours.

NovoLog FlexPen is used to improve blood sugar control in adults and children with diabetes mellitus. NovoLog FlexPen is sometimes used together with a long-acting or intermediate-acting insulin.

NovoLog FlexPen may also be used for purposes not listed in this medication guide.

• Generic Name: omalizumab
• Dosage Forms: injection, solution
• Other Brand Names: Xolair, Xolair Prefilled Syringe

Xolair (omalizumab) is an antibody that helps decrease allergic responses in the body.

Xolair is used to treat moderate to severe asthma that is caused by allergies in adults and children who are at least 6 years old. Xolair is used when asthma symptoms are not controlled by asthma inhaled steroid medicine. It is not a rescue medicine for treating an asthma attack.

Xolair is also used to treat chronic hives (idiopathic urticaria) in adults and children who are at least 12 years old, after antihistamines have been tried without success.