Let's take a minute to talk about your medication. 

This is Kogenate FS. This medicine contains a blood clotting factor called 'Factor VIII'. People with hemophilia A do not have enough Factor VIII, and they are at risk for bleeding. Kogenate FS raises the levels of Factor VIII in the blood, which can prevent and control bleeding. It can also reduce the risk of joint damage in children.

Kogenate FS is given into a vein. This is known as an 'intravenous' or 'IV' infusion. You may receive your doses in a clinic, at your doctor's office, or at home. Before using this medicine at home, though, you must receive full training from your healthcare provider and read the "Instructions for Use". 

Sometimes, the injection site can have a little pain, swelling or irritation. You should call your doctor if these effects or others do not go away, or if they get worse instead of better. Also, ask about possible infections and when to report symptoms. 

As with any medicine, more serious side effects can occur. With Kogenate FS, these can include an allergic reaction. You should stop the dose and get medical help right away if you have a rash, hives, itching, wheezing, or tightness in the chest or throat. Also, stop and get help right away for dizziness, tingling or swelling in your throat, or any other unusual changes to your body.

It is important to know that your body may form inhibitors to Factor VIII. Inhibitors can prevent Kogenate FS from working. So, call your doctor right away if your bleeding is not controlled after using this medicine. 

For best results with Kogenate FS, plan ahead for refills, talk to your healthcare team before you travel, and read the Patient Information leaflet.