What is Xolair?
Xolair is an injectable prescription medicine used for specific allergic and inflammatory conditions. It is approved to treat moderate to severe persistent asthma in people six and older. Xolair is also prescribed for adults with nasal polyps. Additionally, it helps manage chronic hives without a known cause in people twelve and older. This medication is typically used when other treatments have not provided enough symptom relief. It is a biologic therapy that targets a specific part of the immune system.
How does Xolair work?
Xolair works by targeting and blocking Immunoglobulin E (IgE). IgE is a natural substance in the body known as an antibody. In some people, IgE can trigger allergic reactions. It binds to special immune cells called mast cells and basophils. This binding causes the release of chemicals like histamine. Histamine leads to inflammation and allergy symptoms. By blocking IgE, Xolair prevents this release. This reduces airway inflammation in asthma, shrinks nasal polyps, and lessens the occurrence of hives.
Who is Xolair for?
Xolair is for patients who struggle with certain conditions despite using other medications. It is for people aged six and up with persistent asthma not controlled by inhaled steroids. It is also for adults aged eighteen and older with nasal polyps. These patients may not have had success with nasal corticosteroid sprays. Finally, it helps people twelve and older with chronic hives that do not respond to antihistamine treatments. A doctor determines if this medication is the right choice.
Dosage and administration
Xolair dosage and administration depend on the patient’s condition and body weight. A healthcare provider gives this medication as an injection under the skin. This is known as a subcutaneous injection. The injections are usually given every two or four weeks. The exact dose and frequency are determined by a doctor. They will perform a blood test to measure your IgE level before starting treatment. Patients may receive their first few doses in a medical setting. This is to monitor for any immediate allergic reactions.
Side effects
Xolair can cause side effects, though not everyone experiences them. The most common side effects often vary by the condition being treated. They can include reactions at the injection site, such as redness or pain. Other common effects are headaches, joint pain, dizziness, and upper respiratory infections. In very rare cases, Xolair can cause a severe allergic reaction called anaphylaxis. This is a medical emergency that requires immediate attention. It is important to discuss all potential side effects with your doctor before starting treatment.
Why buy from IsraelPharm?
IsraelPharm provides a reliable and affordable way to access your essential medications. We ensure that specialized treatments like Xolair are sourced from legitimate suppliers. Our platform makes it simple to order your prescriptions online. We offer competitive pricing to help you manage healthcare costs. Our customer service team is ready to assist with any questions you may have. We handle every order with care, ensuring your medication is shipped safely and securely. Choose IsraelPharm for a seamless and trustworthy pharmacy experience.
The most common side effects from Xolair can differ depending on the condition being treated. Always discuss potential side effects with your healthcare provider.
Common Side Effects May Include:
- For Asthma (age 12+): Joint pain (especially in arms and legs), dizziness, fatigue, skin rash or itching, bone fractures, and ear pain.
- For Asthma (ages 6-11): Swelling inside the nose or throat, headache, fever, throat or ear infections, abdominal pain, and nosebleeds.
- For Nasal Polyps: Headache, injection site reactions, joint pain, upper abdominal pain, and dizziness.
- For Chronic Hives (CSU): Nausea, headaches, swelling inside the nose or throat, cough, joint pain, and upper respiratory tract infection.
Serious Side Effects
Xolair carries a risk of a severe, life-threatening allergic reaction called anaphylaxis. This can occur right after an injection or several days later. Seek emergency medical help immediately if you experience symptoms like:
- Wheezing, shortness of breath, or trouble breathing
- Swelling of the throat or tongue, hoarseness, or trouble swallowing
- Low blood pressure, fainting, rapid heartbeat, or a feeling of “impending doom”
- Flushing, itching, or hives
Xolair (omalizumab) is a prescription injectable medicine used to treat:
- Moderate to severe persistent asthma in patients aged six and older whose symptoms are not controlled with inhaled corticosteroids.
- Nasal polyps in adult patients aged 18 and older when nasal corticosteroid medicines have not worked well enough.
- Chronic spontaneous urticaria (CSU), a type of chronic hives without a known cause, in patients aged 12 and older who continue to have hives that are not controlled with H1 antihistamine treatment.