Why is this medication prescribed?  

Sorafenib is used to treat advanced renal cell carcinoma (a type of cancer that begins in the kidneys). Sorafenib is in a class of medications called multikinase inhibitors. It works by slowing the spread of cancer cells.

How should this medicine be used?  

Sorafenib comes as a tablet to take by mouth. It is usually taken twice a day. Sorafenib is taken without food, one hour before or 2 hours after a meal. Take sorafenib at around the same times every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take sorafenib exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.

Swallow the tablets whole with water. Do not split, chew, or crush them.

Your doctor may decrease your dose of sorafenib during your treatment, or may tell you to stop taking sorafenib for a period of time if you experience side effects. Be sure to tell your doctor how you are feeling during your treatment with sorafenib.

Continue to take sorafenib even if you feel well. Do not stop taking sorafenib without talking to your doctor.

Ask your pharmacist or doctor for a copy of the manufacturer's information for the patient.

Other uses for this medicine  

This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.

What storage conditions are needed for this medicine?  

Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.

In case of emergency/overdose  

In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.

Symptoms of overdose may include:

• diarrhea
• rash or other skin problems

What other information should I know?  

Keep all appointments with your doctor. Your doctor will check your blood pressure every week during the first six weeks of your treatment and then from time to time as needed.

Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.

Brand names