Precautions

Drug information provided by: Merative, Micromedex®

It is very important that your doctor check your or your child's progress at regular visits to make sure that this medicine is working properly. Blood and urine tests may be needed to check for unwanted effects.

Check with your doctor right away if you or your child have bloody urine, a decrease in frequency or amount of urine, an increase in blood pressure, increased thirst, loss of appetite, lower back or side pain, nausea, swelling of the face, fingers, or lower legs, troubled breathing, unusual tiredness or weakness, vomiting, or weight gain. These may be symptoms of a serious kidney problem.

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.

Check with your doctor right away if you or your child have abdominal or stomach pain, cramping, or burning, black, tarry stools, constipation, diarrhea, heartburn, indigestion, nausea, or vomiting of blood or material that looks like coffee grounds. These may be symptoms of a serious stomach or bowel problem.

Deferasirox will lower the number of some types of blood cells in your body. Because of this, you may bleed or get infections more easily. To help with these problems, avoid being near people who are sick or have infections. Wash your hands often. Stay away from rough sports or other situations where you could be bruised, cut, or injured. Brush and floss your teeth gently. Be careful when using sharp objects, including razors and fingernail clippers.

This medicine may cause serious allergic reactions, including anaphylaxis and angioedema. These can be life-threatening and require immediate medical attention. Call your doctor right away if you or your child have a rash, itching, hoarseness, trouble breathing, trouble swallowing, or any swelling of your hands, face, or mouth while you are using this medicine.

Serious skin reactions can occur with this medicine. Check with your doctor right away if you or your child have blistering, peeling, or red skin rash, red skin lesions, severe acne or skin rash, sores or ulcers on the skin, or fever or chills while you are using this medicine.

Deferasirox may cause some people to have hearing and vision problems within a few weeks after they start using it. If you notice any problems with your or your child's hearing or vision, such as blurred vision, difficulty with night vision, or difficulty with seeing colors, check with your doctor right away.

If you have diarrhea or vomiting, drink plenty of water or fluids to keep your body hydrated.

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

Birth control pills may not work while you are using this medicine. To keep from getting pregnant, use another form of birth control such as condoms, diaphragms, or contraceptive foams or jellies.

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 or vitamin supplements. Do not take this medicine with aluminum-containing antacids (Maalox®, Mylanta®).