Fluconazole (intravenous route)
Available brands
Diflucan IV, Diflucan
About this medication
Fluconazole injection is used to treat serious fungal or yeast infections, including oropharyngeal candidiasis (thrush, oral thrush), esophageal candidiasis (candida esophagitis), other candida infections (including urinary tract infections, peritonitis [inflammation of the lining of the stomach], and infections that may occur in different parts of the body), or fungal (cryptococcal) meningitis. It is also used in children on life support called extracorporeal membrane oxygenation (ECMO). This medicine works by killing the fungus or yeast, or preventing its growth. Fluconazole injection is also used to prevent candidiasis in patients having bone marrow transplants, who receive cancer or radiation treatment. This medicine is to be given only by or under the direct supervision of a doctor. This product is available in the following dosage forms:
Before using this medication
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered: Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully. Appropriate studies performed to date have not demonstrated pediatric-specific problems that would limit the usefulness of fluconazole injection for thetreatment of oropharyngeal candidiasisin children 6 months to 13 years of age, for thetreatment of esophageal candidiasis, other candida infections, or fungal (cryptococcal) meningitisin children, and forchildren on ECMO. Safety and efficacy have been established. Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of fluconazole injection in the elderly. However, elderly patients are more likely to have age-related kidney problems, which may require an adjustment in the dose for patients receiving fluconazole injection. There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding. Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are receiving this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive. Using this medicine with any of the following medicines is not recommended. Your doctor may decide not to treat you with this medication or change some of the other medicines you take. Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines. Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines. Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco. The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:
How to use this medication
A nurse or other trained health professional will give you or your child this medicine. This medicine is given through an IV catheter placed in one of your veins. Your doctor will give you or your child a few doses of this medicine until your condition improves, and then switch you to an oral medicine that works the same way. If you have any concerns about this, talk to your doctor.
Disclaimer: August is a health information platform and its responses don't constitute medical advise. Always consult with a licenced medical professional near you before making any changes.