Key facts about Fostamatinib Disodium
What dosages is Fostamatinib Disodium available in?
Fostamatinib Disodium is available as a 100 mg and 150 mg oral tablet.
What is Fostamatinib Disodium used for?
Fostamatinib Disodium is a kinase inhibitor used to increase platelet count in adults with immune thrombocytopenia (ITP).
How does Fostamatinib Disodium work?
Fostamatinib Disodium is a tyrosine kinase inhibitor. When Fostamatinib Disodium blocks tyrosine kinases (a type of protein) in your spleen, it stops antibodies in your immune system from destroying your platelets.
How do I take Fostamatinib Disodium?
Fostamatinib Disodium is typically started as 100 mg by mouth twice daily with or without food. After 4 weeks, increase to 150 mg twice daily, if needed, based on your platelet levels.
Is it safe for me to take Fostamatinib Disodium?
Fostamatinib Disodium is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you.
Fostamatinib Disodium Common Side Effects
Common side effects of Fostamatinib Disodium:
- Diarrhea
- High blood pressure
- Nausea
- Dizziness
- Respiratory infection
- High liver enzymes
Fostamatinib Disodium Serious Side Effects
Serious side effects are rare with Fostamatinib Disodium. Contact your healthcare provider immediately if you experience any of the following:
- Dangerously high blood pressure: chest pain, severe headache, nausea, vomiting, anxiety, shortness of breath, changes in vision
- Liver problems: yellowing of your skin or the whites of your eyes, confusion, fatigue, low appetite, nausea, stomach discomfort, vomiting
- Serious infection: fever, tiredness, body aches, chills, cough, congestion, trouble breathing
Effects of other drugs, drug classes and over-the-counter products on Fostamatinib Disodium
The following medications may interact with Fostamatinib Disodium:
- Strong CYP3A4 inhibitors and inducers
Who makes Fostamatinib Disodium?
Various FDA-approved generic manufacturers
Is Fostamatinib Disodium safe in pregnancy?
Fostamatinib Disodium can harm your unborn baby. Your doctor will check if you are pregnant before starting treatment. Females who can become pregnant should use effective birth control during treatment and for at least 1 month after the last dose.
