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Halfan

Generic Name: halofantrine (hah low FAN treen)
Brand Names: Halfan

What is halofantrine?

Halofantrine is an antimalarial drug. The exact way that halofantrine works is unknown.

Halofantrine is used to treat malaria.

Halofantrine may also be used for purposes other than those listed in this medication guide.

What is the most important information I should know about halofantrine?

What should I discuss with my healthcare provider before taking halofantrine?

Before taking halofantrine, tell your doctor if you have

• liver disease; or
• kidney disease.

You may not be able to take halofantrine, or you may require a dosage adjustment or special monitoring during treatment if you have either of the conditions listed above.

How should I take halofantrine?

Take halofantrine exactly as directed by your doctor. If you do not understand these directions, ask your pharmacist, nurse, or doctor to explain them to you.

What happens if I miss a dose?

Contact your doctor if you miss a dose of halofantrine.

What happens if I overdose?

Symptoms of a halofantrine overdose may include nausea, vomiting, abdominal pain and cramping, diarrhea, decreased consciousness, seizures, and irregular heartbeats.

What should I avoid while taking halofantrine?

Halofantrine side effects

• an allergic reaction (swelling of the lips, face, or tongue; shortness of breath; difficulty breathing; closing of the throat; or hives);

• fast or irregular heartbeats;

• fluttering feeling in the chest;

• lightheadedness or fainting;

• chest pain;

• decreased consciousness; or

• seizures.

Other, less serious side effects may be more likely to occur. Continue to take halofantrine and talk to your doctor if you experience

• nausea, vomiting, diarrhea, or loss of appetite;

• abdominal pain;

• dizziness;

• headache;

• cough;

• itching;

• shivering or tremors; or

• muscle aches.

Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.

What other drugs will affect halofantrine?

Do not take any other prescription or over-the counter medicines, including herbal products during treatment with halofantrine without first talking to your doctor. Many other medications may affect the way the heart beats or increase the effects of halofantrine, possibly resulting in dangerous irregular heartbeats if taken during treatment with halofantrine.

Where can I get more information?

• Your pharmacist has more information about halofantrine written for health professionals that you may read.

What does my medication look like?

Halofantrine is available with a prescription under the brand name Halfan in 250 mg white, to off-white, capsule-shaped tablets. Other brand or generic formulations may also be available. Ask your pharmacist any questions you have about this medication, especially if it is new to you.

• Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
• Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ("Multum") is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum"s drug information does not endorse drugs, diagnose patients or recommend therapy. Multum"s drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.