Xolair 150mg Injection

Patient Guide: Xolair 150mg Injection

Overview

Xolair 150mg Injection is a prescription medication used to treat severe asthma and chronic idiopathic urticaria. It is a monoclonal antibody that helps to reduce the symptoms of these conditions by blocking the action of a protein called IgE. This medication is manufactured by Novartis India Ltd and is available in a 150mg dose.

Uses

Xolair 150mg Injection is used to treat:

• Severe asthma: This medication is used to reduce the frequency of asthma attacks and improve lung function in patients with severe asthma.
• Chronic idiopathic urticaria: This medication is used to reduce the frequency and severity of hives in patients with chronic idiopathic urticaria.

Mechanism of Action

Xolair 150mg Injection works by binding to a protein called IgE, which is involved in the allergic response. By blocking the action of IgE, this medication reduces the production of histamine and other chemical mediators that cause allergic symptoms. This results in a decrease in the frequency and severity of asthma attacks and hives.

Dosage

The dosage of Xolair 150mg Injection will be determined by your doctor based on your individual needs. The typical dosage is:

• 150mg every 2-4 weeks, administered subcutaneously (under the skin)
• The dosage may be adjusted based on your response to treatment and your medical history

Side Effects

Common side effects of Xolair 150mg Injection include:

• Injection site reactions (redness, swelling, pain)
• Nasal congestion
• Runny nose
• Headache
• Fatigue
• Muscle pain

Serious side effects of Xolair 150mg Injection include:

• Allergic reactions (anaphylaxis, angioedema)
• Increased risk of infections (pneumonia, bronchitis)
• Increased risk of cancer (lymphoma, leukemia)

Precautions

Before taking Xolair 150mg Injection, inform your doctor if you:

• Have a history of allergic reactions (anaphylaxis, angioedema)
• Have a history of cancer
• Have a weakened immune system
• Are pregnant or breastfeeding

FAQs

Q: How long does it take for Xolair 150mg Injection to start working?

A: It may take several weeks for Xolair 150mg Injection to start working. Your doctor will monitor your response to treatment and adjust the dosage as needed.

Q: Can I take Xolair 150mg Injection if I am pregnant or breastfeeding?

A: It is not recommended to take Xolair 150mg Injection if you are pregnant or breastfeeding. Inform your doctor if you are pregnant or breastfeeding before starting treatment.

Q: What should I do if I experience an allergic reaction while taking Xolair 150mg Injection?

A: If you experience an allergic reaction (anaphylaxis, angioedema) while taking Xolair 150mg Injection, seek medical attention immediately. Call 911 or your local emergency number if you experience symptoms such as difficulty breathing, rapid heartbeat, or swelling of the face, lips, tongue, or throat.