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Generic Name: Fluconazole (oral or injection) [floo-KOE-na-zole]
The Brand Name is Diflucan.
Formulas of Dosage: Intravenous solution (100 mg/50 mL NaCl 0.9 percent; 200 mg/100 mL 0.9 percent; 400 mg/200 mL 0.9 percent); display all three dosage forms.
Drug Class: Azole antifungals

What is Fluconazole?

Fluconazole can be described as an antifungal medication that is used to treat ailments caused by fungus. They can affect any part of the body, including the throat, mouth, esophagus, lungs, genital region, bladder, and blood vessels.

Fluconazole can also be used to help prevent fungal infections for those with an insufficient immune system, which is caused by cancer treatment as well as bone marrow transplants or other diseases like AIDS.Fluconazole can also be used to treat certain types of meningitis in people suffering from HIV or AIDS.Fluconazole is also employed for other purposes that are not covered in this guideline.

Side effects Of Fluconazole

Seek medical attention immediately. If you notice symptoms warning signs of an allergic response (hives, breathing problems, and swelling in your throat or face) or a severe reaction to your skin (fever, burning eyes, sore throat, and skin irritation, as well as red or purple skin that blisters and peels),

Fluconazole could cause serious adverse side effects.Get in touch with your doctor right away should you suffer from:

  • Heartbeats that are fast or rapid, the chest fluttering with excitement, shortness of breath, and a sudden feeling of dizziness (like you're going to faint);
  • Seizure (convulsions);
  • Skin lesions or a rash;
  • Reduced hormones in the adrenal gland. Examples include decreased hormones and reduced adrenal gland hormones. nausea, vomiting, stomach discomfort, a feeling of hunger, lightheadedness or tiredness of muscles or joints, and skin discoloration from wanting salty foods;
  • Issues with the liver: loss of appetite; abdominal pain (upper right shoulder); tiredness; itching; dark urine; stools that are clay-coloured; jaundice (yellowing of the eyes or skin).

Common fluconazole-related side effects could include:

  • Nausea, stomach pains, diarrhea, upset stomach;
  • Headache;
  • Dizziness;
  • Changes in your perception of the taste.

This isn't a complete list of all the side effects. Others could happen.Ask your physician for medical advice about adverse effects. You can report any adverse reactions to the FDA at 1-800-FDA-1088.


Inform your doctor about all your medications and all the ones you begin or stop taking. Numerous drugs interact, and some medications should not be taken together.

Before you Take this Drug

It is not recommended to use fluconazole if you have an allergy to it.Certain drugs shouldn't be taken with fluconazole. Your treatment regimen may be altered depending on whether you also take:

  • lemborexant, baricitinib, lemborexant, baricitinib, fentanyl, methadone, pimozide, tofacitinib, tolvaptan, as well as any vitamin A supplement;
  • as an antibiotic, antifungal, or antiviral medicine
  • A blood thinner
  • Cancer medicine;
  • Medications for cholesterol;
  • Oral diabetes medicine;
  • Blood pressure or heart medication;
  • Medicine for malaria or tuberculosis;
  • Medication to stop organ transplant rejection;
  • Medication for treating depressive symptoms as well as mental disorders.
  • An NSAID (nonsteroidal anti-inflammatory drug);
  • Seizure medicine;
  • Steroid medicine.

Speak to your doctor if you have ever suffered from:

  • Kidney or liver disease;
  • Low levels of potassium present in your blood.
  • Heart issues heart problems
  • If you're allergic to other antifungal medicines (such as miconazole, itraconazole, posaconazole, voriconazole, and many others).

Fluconazole in liquid form is made up of sucrose. Speak to your doctor prior to using this type of fluconazole in case you have problems digesting sugars or milk.could cause harm to an unborn baby. Use effective birth control with fluconazole for at least one week following your last dose. Inform your doctor when you are pregnant.Consult a physician for advice on whether it is safe to breastfeed while taking fluconazole.

How to take Fluconazole?

Follow the directions on the prescription label and read the medication guide or instructions sheets. Make sure you use the medication precisely as directed.

The dosage you take will be based on the condition you're treating. Vaginal infections are usually treated by taking only one pill. If you suffer from other infections, the first dosage could be an additional dose. Follow the directions of your physician.

Fluconazole oral can be taken through the mouth. Fluconazole injections are given as an injection into a vein.It is possible to take fluconazole orally in combination with food or not.Make sure to shake off your oral suspension (liquid) prior to taking the dosage. Utilise the dosing syringe that comes with it or a dosage measuring device (not an ordinary spoon).

Fluconazole injections are administered as an injection into the vein. Your healthcare professional will administer your first dose and guide you on how to administer the drug on your own. Make sure to inject only once you are ready to administer it. Avoid using the medication when it appears cloudy, changes color, or has particles. Consult your pharmacist about new medications.

Utilize fluconazole for the entire prescribed time period, regardless of whether your symptoms begin to improve. Not taking your doses regularly can increase the chance of developing an infection that cannot be treated with medication. Fluconazole cannot treat a viral disease like the flu or a typical cold.Contact your physician if your symptoms don't improve or if they become worse.Storage at room temperature, far from heat and moisture. Don't freeze.You can keep oral suspensions between the temperatures of 86 F (30 C) and 41 F (5 C). However, do not freeze them. Discard any liquid that is more than two weeks old.

What Happens If I Miss a Dose?

Take the medication as quickly as you can; however, do not miss any missed doses if you are nearing the time to take the next dose. Don't take two doses at once.

What Happens If I Overdose?

For medical emergencies, seek emergency treatment or contact the Poison Help line at 1-800-222-1222. The symptoms of an overdose could include a sense of confusion, unusual behavior, or thoughts.

What Should be Avoided?

Avoid driving or engaging in hazardous activities until you understand how fluconazole affects your body. Your reaction could be affected.

Interaction with Other Drugs

It is sometimes not recommended to take certain medications simultaneously. Certain drugs may affect your blood levels and the other medications you are taking, which could cause more side effects or make the drugs less effective.

Fluconazole may cause serious heart issues. Your risk may be greater if you take other medications for illnesses such as asthma, heart issues, high blood pressure, mental illness, depression, malaria, cancer, or HIV.A variety of drugs can interact with fluconazole, and certain medications shouldn't be used simultaneously. Inform your doctor about all the medicines you are currently taking as well as any other medications you take or stop taking. This includes over-the-counter and prescription medications, vitamins, and herbs. The interactions between these products are not mentioned here.



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