What it is used for
- Treating an episode of acquired thrombotic thrombocytopenic purpura, together with plasma exchange and immune suppression
How it is used
- The first dose is given into a vein in hospital, then later doses are injected under the skin
- You may learn to inject yourself under the skin after training; your doctor decides how long to continue based on your tests
Possible side effects
- Nosebleeds, bleeding gums or bruising
- Headache, tiredness or fever
- Injection site reactions
- Rarely, serious bleeding
Who should not use it
- Do not use it if you are allergic to this medicine or any ingredient in the product
Before and while using it
- Get help straight away for heavy or ongoing bleeding, a sudden severe headache or black stools
- Tell any doctor or dentist that you take it before any procedure, as it may need to be paused
- Tell your doctor if you have another bleeding disorder or severe liver disease
Medicine interactions
- Blood thinners and antiplatelet medicines such as aspirin, heparin and warfarin increase the risk of bleeding
- Avoid anti-inflammatory painkillers such as ibuprofen unless your doctor advises them
- Tell your doctor or pharmacist about all your medicines, including herbal products and supplements
Pregnancy and breastfeeding
- Tell your doctor if you are pregnant or breastfeeding; the specialist decides on treatment after weighing benefits and risks, and it may raise the risk of bleeding at delivery
How to store it
- Keep it in the fridge in its carton; do not freeze it; keep it out of the sight and reach of children.
Get medical help straight away if
- Your face, lips or tongue swell, or you find it hard to breathe.
- You get a severe rash, blistering or peeling skin.
- A side effect worries you or doesn’t go away: contact your doctor or pharmacist.
Questions about this medicine?
Talk to a doctor by video, or send your question by text.
Source: Standard international medicine references
This guide is general information and doesn’t replace advice from your doctor or pharmacist. Don’t start, stop or change a medicine without asking them, and always read the leaflet in the pack.