Fasturtec (Rasburicase)
Complete patient guide for uses, dosage, side effects, and safety information
Quick Facts
What Is Fasturtec Used For?
Fasturtec is a medication that helps manage high levels of uric acid in the blood, particularly in patients undergoing chemotherapy for blood cancers such as leukemia and lymphoma.
Primary Uses
It is primarily used to prevent and treat elevated uric acid levels resulting from cancer treatments.
How It Works
Fasturtec contains rasburicase, which converts uric acid into allantoin, a substance that is easier for the kidneys to eliminate.
Good to know: Fasturtec is not addictive.
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How to Take Fasturtec
Fasturtec is administered through an intravenous infusion, and the dosage is based on your body weight.
Dosage Instructions
The typical dosage is 0.2 mg for each kilogram of body weight, given once daily, possibly for several days.
What If You Miss a Dose?
If a dose is missed, contact your healthcare provider for guidance.
Important: Never double the dose if you miss one.
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:
- Fever
- Nausea
- Vomiting
- Diarrhea
- Headache
- Skin rash
- Hives
Seek immediate medical attention if you experience:
- Seizures
- Hot flushes
- Tightness in the chest
- Difficulty in breathing
Important Warnings
Certain precautions must be taken before using Fasturtec.
Who Should Not Take Fasturtec
Do not use Fasturtec if you are allergic to rasburicase or any of its ingredients, have G6PD deficiency, or conditions causing hemolytic anemia.
Medical Conditions to Discuss
Inform your doctor if you have a history of allergies, asthma, or are taking other medications.
Pregnancy and Breastfeeding
Consult your doctor if you are pregnant or breastfeeding, as the safety of Fasturtec during these times is not established.
Drug Interactions
Some medications may affect how Fasturtec works.
Alcohol & Driving
Be cautious with alcohol consumption and operating machinery while on Fasturtec.
Alcohol
Discuss alcohol use with your doctor, as its effects while on Fasturtec have not been studied.
Driving and Operating Machinery
Exercise caution before driving or using machinery until you know how Fasturtec affects you.
Storage
Store Fasturtec in the pharmacy or ward, refrigerated between 2°C to 8°C. Do not freeze.
Overdose Information
Overdose risk is low as Fasturtec is administered under supervision. If an overdose occurs, your doctor will determine the necessary treatment.
Frequently Asked Questions
Fasturtec works quickly to lower uric acid levels, typically administered during chemotherapy.
Fasturtec is given as an infusion and does not interact with food.
No, Fasturtec is not considered addictive.
Consult your doctor before stopping Fasturtec, as it is important to manage uric acid levels.
Discuss alcohol consumption with your doctor, as its effects while on Fasturtec are not well studied.
Elderly patients should discuss their overall health with their doctor before taking Fasturtec.
Contact your healthcare provider for instructions if you miss a dose of Fasturtec.
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.