Drug information provided by: IBM Micromedex
It is very important that your doctor check your or your child's progress at regular visits to make sure this medicine is working properly. Blood tests may be needed to check for unwanted effects.
Do not take this medicine if you are also taking disulfiram within the last 2 weeks.
Call your doctor right away if you have any changes to your heart rhythm. You might feel dizzy or faint, or you might have a fast, pounding, or uneven heartbeat. Make sure your doctor knows if you or anyone in your family has ever had a heart rhythm problem, including QT prolongation.
Check with your doctor right away if you have change in personality or behavior, discouragement, feeling sad or empty, hallucinations, irritability, lack of appetite, loss of interest or pleasure, nightmares, thoughts of killing oneself, tiredness, trouble concentrating, or trouble sleeping. These could be symptoms of serious mental health problems.
This medicine lowers the number of some types of blood cells in your body. Because of this, you may get infections more easily. To help with these problems, avoid being near people who are sick or have infections. Wash your hands often.
Check with your doctor right away if you or your child have pain or tenderness in the upper stomach, pale stools, dark urine, loss of appetite, nausea, vomiting, or yellow eyes or skin. These could be symptoms of a serious liver problem.
This medicine may cause some people to become dizzy, drowsy, or tired. Do not drive, use machines, or do anything else that could be dangerous if you are dizzy or are not alert.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal (eg, St. John's wort) or vitamin supplements.