Drugs >  Fluconazole
Fluconazole
Pronunciation
Brand Names
Foreign Brand Names
Therapeutic Categories
Reasons not to take this medicine
What is this medicine used for?
How does it work?
How is it best taken?
What do I do if I miss a dose?
What are the precautions when taking this medicine?
What are the common side effects of this medicine?
What should I monitor?
Reasons to call healthcare provider immediately
How should I store this medicine?
General statements

Pronunciation
(floo KOE na zole)

Brand Names
Diflucan®

Foreign Brand Names
Oxifungol (Mexico); Zonal (Mexico)

Therapeutic Categories
Antifungal Agent, Oral; Antifungal Agent, Parenteral

Reasons not to take this medicine

  • If you have an allergy to fluconazole or any other part of the medicine.
  • If you are taking terfenadine.


What is this medicine used for?

  • This medicine is used for the treatment of certain types of fungus (yeast) infections.
  • Sometimes it is used to prevent fungus (yeast) infections.


How does it work?

  • Fluconazole causes a leakiness in the fungus (yeast) cell that causes its death.


How is it best taken?

  • To gain the most benefit, do not miss doses.
  • Take with or without food. Take with food if this medicine causes an upset stomach. Take at a similar time every day.
  • Do not take antacids or sucralfate within 2 hours of this medicine.
  • A liquid (suspension) is available if you cannot swallow pills. Those who have feeding tubes can also use the liquid. Flush the feeding tube before and after medicine is given. Shake well first.
  • Use entire prescription as directed, even if feeling better.


What do I do if I miss a dose?

  • Take a missed dose as soon as possible.
  • If it is almost time for the next dose, skip the missed one. Return to your regular schedule.
  • Do not take a double dose or extra doses.


What are the precautions when taking this medicine?

  • Check medicines with healthcare provider. This medicine may not mix well with other medicines.
  • Avoid alcohol (includes wine, beer, and liquor). Can make infection more difficult to treat.
  • Limit caffeine (for example, tea, coffee, cola) and chocolate intake. Use with this medicine may cause nervousness, shakiness, rapid heartbeats, and anxiety.
  • Tell healthcare provider if you are allergic to any medicine. Make sure to tell about the allergy and how it affected you. This includes telling about rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, throat; or any other symptoms involved.
  • Tell healthcare provider if you are pregnant or plan on getting pregnant.
  • Tell healthcare provider if you are breast-feeding.


What are the common side effects of this medicine?

  • Belly pain and cramps.
  • Nausea or vomiting. Small frequent meals, frequent mouth care, sucking hard candy, or chewing gum may help.
  • Diarrhea.
  • Headache. Mild pain medicine may help.
  • Rash. Talk with healthcare provider if one develops.


What should I monitor?

  • Watch for change in temperature or worsening of infection if you are being treated for an active infection.


Reasons to call healthcare provider immediately

  • Signs of a life-threatening reaction. These include wheezing; tightness in the chest; fever; itching; bad cough; blue skin color; fits; swelling of face, lips, tongue, or throat.
  • Fever and/or chills, nausea, vomiting, belly pain, feeling tired, dark urine, yellow eyes/skin, no appetite.
  • Any rash.


How should I store this medicine?

  • Store liquid (suspension) in a tight container at room temperature or in the refrigerator. Do not freeze. Throw away unused portion after 2 weeks.
  • Store tablets in a tight container at room temperature.


General statements

  • Do not share your medicine with others and do not take anyone else's medicine.
  • Keep all medicine out of the reach of children and pets.
  • Keep a list of all your medicines (prescription, herbal/supplements, vitamins, over-the-counter) with you. Give this list to healthcare provider (doctor, nurse, pharmacist, physician assistant).
  • Talk with healthcare provider before starting any new medicine, including over-the-counter or natural products (herbs, vitamins).


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