Xolair Drug Information

• Xolair

Xolair is a prescription drug that is approved to prevent allergic asthma. This eMedTV page explains how the Xolair injection works to prevent asthma attacks due to certain allergens and also lists possible side effects and general dosing guidelines.

• Side Effects of Xolair

Among the side effects that can potentially occur with Xolair are dizziness, fatigue, and joint pain. This eMedTV segment lists other common Xolair side effects and explains which side effects may require immediate medical attention.

• Xolair Uses

As this eMedTV page explains, Xolair is used to prevent allergic asthma attacks that are not adequately controlled by inhaled corticosteroids. This page also covers Xolair uses in children and lists off-label uses (like preventing seasonal allergies).

• Xolair Dosage

As this eMedTV page explains, the Xolair dosage used to prevent asthma attacks is based on several factors, such as your weight and the results of certain lab tests. This article takes a closer look at the factors that can affect Xolair dosing.

• Xolair Drug Interactions

There are no known drug interactions with Xolair. But as this eMedTV page explains, you should talk with your doctor about any possible Xolair drug interactions that may apply to you -- since there may be interactions that aren't known at this time.

• Xolair Warnings and Precautions

Some people who take Xolair may experience an immediate worsening of asthma symptoms. This eMedTV page covers other Xolair warnings and precautions, such as the safety of taking Xolair while nursing or pregnant and people who should not take the drug.

• Xolair and Pregnancy

It is probably safe to take Xolair during pregnancy. This eMedTV resource discusses the results of animal studies on Xolair and pregnancy, and explains why a doctor should weigh the benefits and risks before prescribing the drug to a pregnant woman.

• Xolair and Breastfeeding

It is not known whether it is safe to use Xolair while breastfeeding. This selection of the eMedTV library explains that you and your doctor should make a shared decision about Xolair and breastfeeding for your particular situation.

• Generic Xolair

Because Xolair is a "biologic" medication, there may never be a generic Xolair. This eMedTV page explains why generic biologics are not manufactured -- and warns against buying any of the fake and potentially dangerous drugs sold as "generic Xolair."