Nexviazyme (Avalglucosidase Alfa)
Complete patient guide for uses, dosage, side effects, and safety information
Quick Facts
What Is Nexviazyme Used For?
Nexviazyme is a medication designed to treat Pompe disease, a rare genetic disorder characterized by a deficiency of the enzyme acid alpha-glucosidase.
Primary Uses
Nexviazyme is primarily used to treat Pompe disease in patients who are one year of age and older.
How It Works
Nexviazyme provides the body with an artificial enzyme that replaces the natural enzyme that is deficient in individuals with Pompe disease.
Good to know: Nexviazyme is not considered addictive.
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How to Take Nexviazyme
Nexviazyme is administered by a healthcare professional through an intravenous infusion.
Dosage Instructions
The recommended dosage of Nexviazyme is 20 mg per kilogram of body weight, given every other week.
What If You Miss a Dose?
If you miss an appointment for your infusion, contact your doctor or nurse as soon as possible to reschedule.
Important: Never double the dose if you miss an infusion; always consult your healthcare provider.
Side Effects
Like all medications, this medicine can cause side effects. Most are mild and temporary, but some require medical attention.
Common Side Effects
These side effects occur relatively frequently and usually don’t require emergency care:
- Headache
- Dizziness
- Cough
- Nausea
- Diarrhea
- Vomiting
- Itchy skin
- Hives
- Rash
- Muscle spasms
- Fatigue
Seek immediate medical attention if you experience:
- Difficulty breathing
- Chest discomfort
- Flushing
- Swollen lower lip and tongue
- Allergic reactions
Important Warnings
It is crucial to be aware of certain warnings before using Nexviazyme.
Who Should Not Take Nexviazyme
Do not use Nexviazyme if you have had a severe allergic reaction to avalglucosidase alfa or any of its ingredients.
Medical Conditions to Discuss
Inform your doctor about any other medical conditions you have or any medications you are currently taking.
Pregnancy and Breastfeeding
Consult your doctor if you are pregnant, plan to become pregnant, or are breastfeeding, as there is limited experience with Nexviazyme in pregnant women.
Drug Interactions
Certain medications may interfere with how Nexviazyme works.
Alcohol & Driving
Be cautious when driving or operating machinery after receiving Nexviazyme, as it may cause dizziness.
Alcohol
Consult your doctor regarding alcohol consumption while on Nexviazyme.
Driving and Operating Machinery
Take care when driving shortly after your infusion due to potential dizziness.
Storage
Nexviazyme should be stored in a refrigerator at 2°C to 8°C and can be kept for up to 24 hours. Ensure it is kept out of reach of children.
Overdose Information
If you suspect an overdose, inform your doctor or nurse immediately. They will monitor and treat any side effects that may arise.
Frequently Asked Questions
The effects of Nexviazyme can vary, but it is typically administered every other week to maintain its therapeutic effects.
There are no specific instructions regarding food interactions with Nexviazyme; consult your doctor for personalized advice.
Nexviazyme is not considered addictive.
Do not stop taking Nexviazyme without consulting your doctor, as it may affect your treatment for Pompe disease.
Consult your doctor regarding alcohol consumption while on Nexviazyme.
There is no specific information regarding weight gain associated with Nexviazyme; monitor your health and discuss any concerns with your doctor.
Consult your healthcare provider for guidance on the safety of Nexviazyme for elderly patients.
Important Disclaimer
This information is intended for general educational purposes only and should not be considered medical advice. Always consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.
If you think you may have a medical emergency, call your doctor or emergency services immediately.