Crysvita Prices, Coupons, Copay & Medication Guide

Table of Contents

1. What is Crysvita?
2. Do You Need a Prescription for Crysvita?
3. How Does Crysvita Work?
4. Common Side Effects of Crysvita
5. What Should You Not Take with Crysvita?

What is Crysvita?

Crysvita (burosumab-twza) is a prescription medication used to treat X-linked hypophosphatemia (XLH), a rare inherited disorder that affects the body’s ability to absorb and use phosphorus and calcium. It is a monoclonal antibody that works by targeting and blocking a protein called fibroblast growth factor 23 (FGF23). By blocking FGF23, Crysvita helps to reduce the levels of phosphorus in the blood and increase the levels of calcium in the bones.

Crysvita is approved for use in adults and children aged 1 year and older. It is available as an injection that is given every two weeks. It is important to note that Crysvita is not a cure for XLH, but it can help to reduce the symptoms and improve quality of life.

Do You Need a Prescription for Crysvita?

Yes, you will need a prescription from your doctor in order to get Crysvita. Your doctor will be able to determine if Crysvita is the right treatment for you and will be able to provide you with the necessary prescription.

How Does Crysvita Work?

Crysvita works by targeting and blocking a protein called fibroblast growth factor 23 (FGF23). FGF23 is a hormone that is produced by the kidneys and helps to regulate the levels of phosphorus and calcium in the body. In people with XLH, the body produces too much FGF23, which can lead to high levels of phosphorus in the blood and low levels of calcium in the bones.

By blocking FGF23, Crysvita helps to reduce the levels of phosphorus in the blood and increase the levels of calcium in the bones. This helps to reduce the symptoms of XLH and improve quality of life.

Common Side Effects of Crysvita

The most common side effects of Crysvita include: nausea, vomiting, diarrhea, headache, and injection site reactions. These side effects are usually mild and do not require medical attention. However, if you experience any severe or persistent side effects, you should talk to your doctor.

Other less common side effects may include: dizziness, rash, itching, joint pain, and muscle pain. If you experience any of these side effects, you should talk to your doctor.

What Should You Not Take with Crysvita?

You should not take any other medications or supplements while taking Crysvita without first talking to your doctor. Some medications and supplements can interact with Crysvita and cause serious side effects.

You should also avoid drinking alcohol while taking Crysvita, as it can increase the risk of certain side effects.

Indications for Crysvita

Crysvita (burosumab-twza) is a monoclonal antibody used to treat X-linked hypophosphatemia (XLH), a rare genetic disorder that causes low levels of phosphate in the blood. Crysvita is indicated for the treatment of XLH in children 1 year of age and older and adults with the disorder. It is also approved for the treatment of tumor-induced osteomalacia (TIO) in adults.

Dosage and Administration Recommendations

The recommended dose of Crysvita for the treatment of XLH is 1 mg/kg administered as an intravenous (IV) infusion every 4 weeks. The recommended starting dose for the treatment of TIO is 0.8 mg/kg administered as an IV infusion every 4 weeks. Dose adjustments may be necessary based on individual patient response.

Common Drug Interactions

Crysvita may interact with other medications, including certain antibiotics, antifungal medications, and calcium supplements. It is important to tell your healthcare provider about all medications you are taking, including prescription and over-the-counter drugs, vitamins, and herbal supplements.

Warnings for Crysvita

Crysvita may cause serious side effects, including allergic reactions, infusion-related reactions, and bone and joint pain. It is important to tell your healthcare provider if you experience any side effects while taking Crysvita.

Clinical Pharmacology

Crysvita is a monoclonal antibody that binds to and inhibits the activity of fibroblast growth factor 23 (FGF23). FGF23 is a hormone that is produced in the kidneys and is involved in the regulation of phosphate levels in the body. By blocking the action of FGF23, Crysvita helps to increase phosphate levels in the blood.

Medication Guide

Crysvita is a prescription medication used to treat X-linked hypophosphatemia (XLH) and tumor-induced osteomalacia (TIO) in adults. It is important to take Crysvita exactly as prescribed by your healthcare provider. Common side effects of Crysvita include infusion-related reactions, bone and joint pain, and allergic reactions. Tell your healthcare provider if you experience any side effects while taking Crysvita.

Conclusion

Crysvita is a monoclonal antibody used to treat X-linked hypophosphatemia (XLH) and tumor-induced osteomalacia (TIO) in adults. It is important to take Crysvita exactly as prescribed by your healthcare provider and to tell your healthcare provider about all medications you are taking. Common side effects of Crysvita include infusion-related reactions, bone and joint pain, and allergic reactions. It is important to tell your healthcare provider if you experience any side effects while taking Crysvita.