TABRECTA may cause serious side effects. Tell your health care provider right away if you get any of the following:
- Lung or breathing problems. TABRECTA may cause inflammation of the lungs that can cause death. Tell your health care provider right away if you develop any new or worsening symptoms, including:
- trouble breathing or shortness of breath
Your health care provider may temporarily or permanently stop treatment with TABRECTA if you develop lung or breathing problems during treatment.
- Liver problems. TABRECTA may cause abnormal liver blood test results. Your health care provider will do blood tests to check your liver function before you start treatment and during treatment with TABRECTA. Tell your health care provider right away if you develop any signs or symptoms of liver problems, including the following:
- your skin or the white part of your eyes turns yellow (jaundice)
- dark or “tea-colored” urine
- light-colored stools (bowel movements)
- loss of appetite for several days or longer
- nausea and vomiting
- pain, aching, or tenderness on the right side of your stomach area (abdomen)
- swelling in your stomach area
Your health care provider may change your dose or temporarily or permanently stop treatment with TABRECTA if you develop liver problems during treatment.
- Risk of sensitivity to sunlight (photosensitivity). Your skin may be sensitive to the sun (photosensitivity) during treatment with TABRECTA. Use sunscreen or wear clothes that cover your skin during your treatment with TABRECTA to limit direct sunlight exposure
Before you take TABRECTA, tell your health care provider about all of your medical conditions, including if you:
- have or have had lung or breathing problems other than your lung cancer
- have or have had liver problems
- are pregnant or plan to become pregnant. TABRECTA can harm your unborn baby.
Females who are able to become pregnant:
- Your health care provider should do a pregnancy test before you start your treatment with TABRECTA
- You should use effective birth control during treatment and for 1 week after your last dose of TABRECTA. Talk to your health care provider about birth control choices that might be right for you during this time
- Tell your health care provider right away if you become pregnant or think you may be pregnant during treatment with TABRECTA
- You should use effective birth control during treatment and for 1 week after your last dose of TABRECTA
- are breastfeeding or plan to breastfeed. It is not known if TABRECTA passes into your breast milk. Do not breastfeed during treatment and for 1 week after your last dose of TABRECTA
Tell your health care provider about all the medicines you take or start taking, including prescription and over-the-counter medicines, vitamins, and herbal supplements.
The most common side effects of TABRECTA include:
- swelling of your hands or feet
- tiredness and weakness
- loss of appetite
- changes in certain blood tests
These are not all of the possible side effects of TABRECTA. Call your doctor for medical advice about side effects.
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.