Precautions

Drug information provided by: Merative, Micromedex®

It is very important that your doctor check your progress at regular visits. This will allow your doctor to see if the medicine is working properly and to decide if you should continue to receive it. Blood tests may be needed to check for unwanted effects.

Using this medicine while you are pregnant can harm your unborn baby. Use an effective form of birth control to keep from getting pregnant during treatment and at least 6 months after the last dose. Men should not father a child for at least 3 months after treatment ends. If you think you or your partner have become pregnant while using this medicine, tell your doctor right away.

Omacetaxine can temporarily lower the number of white blood cells in your blood, increasing the chance of getting an infection. It can also lower the number of platelets, which are necessary for proper blood clotting. If this occurs, there are certain precautions you can take, especially when your blood count is low, to reduce the risk of infection or bleeding:

  • If you can, avoid people with infections. Check with your doctor immediately if you think you are getting an infection or if you get a fever or chills, cough or hoarseness, lower back or side pain, or painful or difficult urination.
  • Check with your doctor immediately if you notice any unusual bleeding or bruising, black, tarry stools, blood in the urine or stools, or pinpoint red spots on your skin.
  • Be careful when using a regular toothbrush, dental floss, or toothpick. Your medical doctor, dentist, or nurse may recommend other ways to clean your teeth and gums. Check with your medical doctor before having any dental work done.
  • Do not touch your eyes or the inside of your nose unless you have just washed your hands and have not touched anything else in the meantime.
  • Be careful not to cut yourself when you are using sharp objects such as a safety razor or fingernail or toenail cutters.
  • Avoid contact sports or other situations where bruising or injury could occur.

This medicine may make you feel tired. Do not drive or do anything else that could be dangerous until you know how this medicine affects you.

This medicine may affect blood sugar levels. Check with your doctor if you are diabetic and notice a change in the results of your blood or urine sugar tests.

Cancer medicines can cause stomach pain, constipation, diarrhea, nausea, or vomiting, even after receiving medicines to prevent it. Ask your doctor or nurse about ways to control these side effects.

If you plan to have children, talk with your doctor before using this medicine. Some men using this medicine have become infertile (unable to have children).