Diflucan IV

In the U.S.

• Diflucan IV

In Canada

• Diflucan

Available Dosage Forms:

• Solution
• Injectable

Therapeutic Class: Antifungal

Chemical Class: Triazole

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

If your or your child's symptoms do not improve, or if they become worse, check with your doctor. You may need to use this medicine for several months before your infection gets better.

You or your child should not use astemizole (Hismanal®), cisapride (Propulsid®), erythromycin (Ery-Tab®), pimozide (Orap®), quinidine (Cardioquin®), or terfenadine (Seldane®) while receiving this medicine because of the risk of unwanted side effects.

Using this medicine for a long time or using it too much while you are pregnant (especially during the first trimester) can harm your unborn baby. Use an effective form of birth control to keep from getting pregnant. If you think you have become pregnant while using this medicine, tell your doctor right away.

This medicine may rarely cause serious liver problems. Check with your doctor right away if you or your child are having more than one of these symptoms: abdominal or stomach pain or tenderness, clay-colored stools, dark urine, decreased appetite, fever, headache, itching, loss of appetite, nausea and vomiting, skin rash, swelling of the feet or lower legs, unusual tiredness or weakness, or yellow eyes or skin.

This medicine may rarely cause a serious type of allergic reaction called anaphylaxis. Anaphylaxis can be life-threatening and requires immediate medical attention. Tell your doctor right away if you or your child have a rash, itching, swelling of the face, tongue, and throat, trouble breathing, or chest pain after you receive the medicine.

Serious skin reactions can occur in certain people during treatment with this medicine. Check with your doctor right away if you or your child start having a skin rash, itching, or any other skin changes while you are using this medicine.

Contact 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 such as QT prolongation.

This medicine may cause some people to become dizzy, drowsy, or less alert than they are normally. Make sure you know how you react to this medicine before you drive, use machines, or do anything else that could be dangerous if you are dizzy or 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 or vitamin supplements.

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor or nurse immediately if any of the following side effects occur:

• Abdominal or stomach pain
• chills
• clay-colored stools
• cough
• dark urine
• diarrhea
• difficulty with swallowing
• dizziness
• fast heartbeat
• fever
• general feeling of tiredness or weakness
• headache
• hives, itching, or skin rash
• large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs
• light-colored stools
• loss of appetite
• nausea and vomiting
• puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
• stomach pain, continuing
• tightness in the chest
• unpleasant breath odor
• unusual tiredness or weakness
• upper right abdominal or stomach pain
• vomiting of blood
• yellow eyes and skin

• Black, tarry stools
• blistering, peeling, or loosening of the skin
• chest pain or discomfort
• convulsions
• decreased urine
• dry mouth
• fainting
• hoarseness
• increased thirst
• irregular or slow heart rate
• joint or muscle pain
• loss of bladder control
• lower back or side pain
• mood changes
• muscle pain or cramps
• muscle spasm or jerking of all extremities
• numbness or tingling in the hands, feet, or lips
• painful or difficult urination
• pale skin
• red skin lesions, often with a purple center
• red, irritated eyes
• sore throat
• sores, ulcers, or white spots in the mouth or on the lips
• sudden loss of consciousness
• swollen glands
• unusual bleeding or bruising

Get emergency help immediately if any of the following symptoms of overdose occur:

• Fearfulness, suspiciousness, or other mental changes
• seeing, hearing, or feeling things that are not there

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

• Acid or sour stomach
• belching
• change in taste or bad, unusual, or unpleasant (after) taste
• heartburn
• indigestion
• stomach discomfort or upset

• Hair loss or thinning of the hair

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.