Sorafenib Tablets
What is this medication?
SORAFENIB (soe RAF e nib) treats some types of cancer. It works by blocking a protein that causes cancer cells to grow and multiply. This helps to slow or stop the spread of cancer cells.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
COMMON BRAND NAME(S): Nexavar
What should I tell my care team before I take this medication?
They need to know if you have any of these conditions:
- Bleeding disorders
- Heart disease
- High blood pressure
- History of irregular heartbeat
- Liver disease
- Having surgery
- An unusual or allergic reaction to sorafenib, other medications, foods, dyes, or preservatives
- If you or your partner are pregnant or trying to get pregnant
- Breastfeeding
How should I use this medication?
Take this medication by mouth with a glass of water. Take it as directed on the prescription label. Do not cut, crush, or chew this medication. Swallow the tablets whole. Take it on an empty stomach, at least 1 hour before or 2 hours after meals. Do not take with food. Keep taking it unless your care team tells you to stop.
Talk to your care team about the use of this medication in children. Special care may be needed.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
What if I miss a dose?
If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
What may interact with this medication?
Do not take this medication with any of the following:
- Cisapride
- Dronedarone
- Pimozide
- Thioridazine
This medication may interact with the following:
- Carbamazepine
- Dexamethasone
- Digoxin
- Loperamide
- Other medications that cause heart rhythm changes, such as dofetilide, ziprasidone
- Phenobarbital
- Phenytoin
- Quinidine
- Rifabutin
- Rifampin
- St. John's wort
- Vinblastine
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
What should I watch for while using this medication?
Your condition will be monitored carefully while you are receiving this medication. You may need blood work while taking this medication.
This medication may make you feel generally unwell. This is not uncommon as chemotherapy can affect healthy cells as well as cancer cells. Report any side effects. Continue your course of treatment even though you feel ill unless your care team tells you to stop.
Before having surgery, talk to your care team to make sure it is ok. This medication can increase the risk of poor healing of your surgical site or wound. You will need to stop this medication for 10 days before surgery. After surgery, wait at least 2 weeks before restarting this mediation. Make sure the surgical site or wound is healed enough before restarting this medication. Talk to your care team if you have questions.
This medication may increase your risk of getting an infection. Call your care team for advice if you get a fever, chills, sore throat, or other symptoms of a cold or flu. Do not treat yourself. Try to avoid being around people who are sick.
Avoid taking products that contain aspirin, acetaminophen, ibuprofen, naproxen, or ketoprofen unless instructed by your care team. These medications may hide a fever.
This medication may increase your risk to bruise or bleed. Call your care team if you notice any unusual bleeding.
Be careful brushing or flossing your teeth or using a toothpick because you may get an infection or bleed more easily. If you have any dental work done, tell your dentist you are receiving this medication.
Talk to your care team if you may be pregnant. Serious birth defects can occur if you take this medication during pregnancy and for 6 months after the last dose. You will need a negative pregnancy test before starting this medication. Contraception is recommended while taking this medication and for 6 months after the last dose. Your care team can help you find the option that works for you.
If your partner can get pregnant, use a condom during sex while taking this medication and for 3 months after the last dose.
Do not breastfeed an infant while taking this medication.
This medication may cause infertility. Talk to your care team if you are concerned about your fertility.
What side effects may I notice from receiving this medication?
Side effects that you should report to your care team as soon as possible:
- Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
- Bleeding—bloody or black, tar-like stools, vomiting blood or brown material that looks like coffee grounds, red or dark brown urine, small red or purple spots on skin, unusual bruising or bleeding
- Heart attack—pain or tightness in the chest, shoulders, arms, or jaw, nausea, shortness of breath, cold or clammy skin, feeling faint or lightheaded
- Heart failure—shortness of breath, swelling of the ankles, feet, or hands, sudden weight gain, unusual weakness or fatigue
- Heart rhythm changes—fast or irregular heartbeat, dizziness, feeling faint or lightheaded, chest pain, trouble breathing
- Increase in blood pressure
- Liver injury—right upper belly pain, loss of appetite, nausea, light-colored stool, dark yellow or brown urine, yellowing skin or eyes, unusual weakness or fatigue
- Low thyroid levels (hypothyroidism)—unusual weakness or fatigue, increased sensitivity to cold, constipation, hair loss, dry skin, weight gain, feelings of depression
- Redness, blistering, peeling, or loosening of the skin, including inside the mouth
- Stomach pain that is severe, does not go away, or gets worse
Side effects that usually do not require medical attention (report these to your care team if they continue or are bothersome):
- Diarrhea
- Fatigue
- Hair loss
- Nausea
- Weight loss
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Where should I keep my medication?
Keep out of the reach of children and pets.
Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F). Protect from moisture. Get rid any unused medication after the expiration date.
To get rid of medications that are no longer needed or have expired:
- Take the medication to a medication take-back program. Check with your pharmacy or law enforcement to find a location.
- If you cannot return the medication, check the label or package insert to see if the medication should be thrown out in the garbage or flushed down the toilet. If you are not sure, ask your care team. If it is safe to put it in the trash, empty the medication out of the container. Mix the medication with cat litter, dirt, coffee grounds, or other unwanted substance. Seal the mixture in a bag or container. Put it in the trash.
NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.
Additional Information From Chemocare.com About Sorafenib
Self-Care Tips:
- Prevention of hand-foot syndrome. Modification of normal activities of daily living to reduce friction and heat exposure to hands and feet, for about a week after treatment. (for more information see - Managing side effects: hand foot syndrome)
- Drink at least two to three quarts of fluid every 24 hours, unless you are instructed otherwise.
- You may be at risk of infection so try to avoid crowds or people with colds, and report fever or any other signs of infection immediately to your health care provider.
- Wash your hands often.
- Use an electric razor and a soft toothbrush to minimize bleeding.
- Avoid contact sports or activities that could cause injury.
- To reduce nausea, take anti-nausea medications as prescribed by your doctor, and eat small, frequent meals.
- For flu-like symptoms, keep warm with blankets and drink plenty of liquids. There are medications that can help reduce the discomfort caused by chills.
- Acetaminophen or ibuprofen may help relieve discomfort from fever, headache and/or generalized aches and pains. However, be sure to talk with your doctor before taking it.
- Keep your bowels moving. Your health care provider may prescribe a stool softener to help prevent constipation that may be caused by this medicine.
- Avoid sun exposure. Wear SPF 15 (or higher) sunblock and protective clothing.
- In general, drinking alcoholic beverages should be kept to a minimum or avoided completely. You should discuss this with your doctor.
- Get plenty of rest.
- Maintain good nutrition.
- If you experience symptoms or side effects, be sure to discuss them with your health care team. They can prescribe medications and/or offer other suggestions that are effective in managing such problems.
When to contact your doctor or health care provider:
Sorafenib may cause unwanted effects on the heart. Check with your doctor and/or get emergency help immediately if you experience any signs or symptoms related to your heart such as:
- Anxiety, cold sweating, increased heart rate, severe pain in the chest and/or the jaw, neck, back, or arms, and shortness of breath.
Contact your health care provider immediately, day or night, if you should experience any of the following symptoms:
- Fever of 100.4° F (38° C) or higher, chills (possible signs of infection)
The following symptoms require medical attention, but are not an emergency. Contact your health care provider within 24 hours of noticing any of the following:
- Tingling or burning, redness, swelling of the palms of the hands or soles of feet.
- Nausea (interferes with ability to eat and unrelieved with prescribed medication).
- Vomiting (vomiting more than 4-5 times in a 24 hour period).
- Diarrhea (4-6 episodes in a 24-hour period).
- Unusual bleeding or bruising
- Black or tarry stools, or blood in your stools.
- Blood in the urine.
- Extreme fatigue (unable to carry on self-care activities).
- Constipation unrelieved by laxative use.
- Signs of infection such as redness or swelling, pain on swallowing, coughing up mucous, or painful urination.
Always inform your health care provider if you experience any unusual symptoms.
