Diflucan is the brand name for a medication called fluconazole. It’s an oral medication that can be taken as a tablet or liquid suspension. This medication is an antifungal that is used to treat fungal infections. A fungal infection can affect many areas of the body. The genital area, mouth, blood, throat, lungs, esophagus, and bladder can all develop fungal infections. The type of fungi that it kills is called Candida. This medication works by keeping fungi from growing. It’s in a drug class called azole antifungals.

People with a lowered immune system can be vulnerable to fungal infections. These patients include those who have AIDS, have had a bone marrow transplant, or have had cancer treatment. Diflucan is sometimes used to help patients avoid a fungal infection. This medication can also be used on patients with a specific kind of meningitis caused by a fungus. It’s often used to get rid of vaginal yeast infections.

Precautions and Warnings of Diflucan

If you’ve ever had an allergic reaction to this medication, don’t take it. If you’re allergic to other drugs in this class, like itraconazole and ketoconazole, tell your doctor. If you have allergies to other substances, you should talk to your pharmacist to find out whether any of them are in your medication as inactive ingredients.

Your doctor needs to know whether you have kidney disease or liver disease before you start this drug. Your doctor must know your entire health history to ensure this medication is safe for you. Diflucan can cause you to develop QT prolongation, which changes the heart’s rhythm. When a patient gets this condition, there’s a risk of a severe irregular or rapid heartbeat as well as symptoms like fainting and dizziness. If these happen, you need immediate medical attention.

A patient’s risk of developing QT prolongation can be higher if they have specific medical problems or take other medications that can have this effect. Ensure your doctor knows everything you take to ensure it won’t interact poorly with the Diflucan. It’s essential to tell your doctor if you have specific heart problems like QT prolongation, slow heartbeat, and heart failure. Your doctor also needs to know about your family’s health history and whether anyone has had QT prolongation and has suffered from sudden cardiac death.

You also risk developing QT prolongation if you have low magnesium or potassium in your blood. Suppose you use diuretics or have a condition that causes severe vomiting, diarrhea, or sweating. Older people are more likely to develop this condition.

It’s possible to get dizzy with this medication, and that may mean you can’t drive safely. Make sure that you know how this medication affects you before you try to drive or operate anything dangerous. While taking this drug, you shouldn’t use any alcohol or cannabis, as these can make you even more dizzy. If you do drink alcohol, keep it to a minimum. If you’re going to have any type of surgery, including dental, make sure the practitioner knows that you are taking this medication.

If you’re pregnant, Diflucan should only be used when necessary. The drug may be incredibly harmful to the baby during the first trimester. Talk to your doctor about the potential risks. You may need to take a different medication. This medication goes into breast milk, but it isn’t likely harmful. Talk to your doctor about breastfeeding before you start taking this medication. Pediatric patients use this medication.

When you get this medication, take the entire course for the length of time it’s prescribed. Even if the symptoms start getting better, you still need to continue the medication to get rid of the infection completely. If you skip doses or stop taking this medication early, it can put you at a greater risk of developing a fungal disease that antifungal medication won’t take care of.

Diflucan Side Effects

The side effects mentioned below are usually mild or moderate. It’s rare for there to be serious side effects, but this can happen.  If you have a profound side effect like severe dizziness, irregular or fast heartbeat, or fainting, you likely need medical help as soon as possible.

Rarely, Diflucan can cause patients to develop severe liver disease. The side effects associated with this are nausea and vomiting that keeps going, yellowing of the skin or eyes, severe pain in the abdomen or stomach, unusual fatigue, and dark urine.

It’s rare to have a severe allergic reaction to Diflucan. When it happens, you may have a different array of side effects. These can include fever, trouble breathing, severe dizziness, swollen lymph nodes, and swelling or itching of the mouth, throat, or face. If you have a severe allergic reaction to this medication, seek immediate medical care.

This medication is usually well-tolerated, but it’s possible for there to be side effects. It’s common for patients to have:

  • Dizziness
  • Stomach pain
  • Nausea
  • Headache
  • Heartburn
  • Diarrhea
  • Loss of appetite
  • Upset stomach
  • Changes in taste

Diflucan Drug Interactions

Several types of medications can interact badly with Diflucan. These include many diuretics, antibiotics, antiseizure medications, blood thinners (such as Eliquis and Xarelto), and sedatives. It’s essential for those with liver disease not to have a medication that interacts poorly with Diflucan.

It’s essential to avoid any medication that contains clopidogrel. Patients must also avoid other medicines that can affect the heart rhythm and cause QT prolongation. These include macrolide antibiotics like erythromycin, quinidine, and pimozide.

Diflucan can slow down the elimination of other drugs from your system, and this can change the way they work. Some medicines that can be affected are abrocitinib, flibanserin, mavacamten, asunaprevir, nirogacestat, and many more. Please ensure your doctor knows what you take, including any herbal supplements.

Diflucan Strengths and Dosages

There are several forms of this medication and various strengths that they come in. It’s available as a tablet with strengths of 50 mg, 100 mg, 150 mg, and 200 mg. There is also a liquid solution that comes in 350 mg and 1,400 mg strengths. It is also available as an injection in 2 mg/mL. This medication is generally taken once a day and may be taken only once or many times over several weeks. The strength and dosage used depend on what the medication is treating. A patient may need a single dose, or they may need weeks or doses.

Tablets: 50 mg, 100 mg, 150 mg, 200 mg
Liquid suspension: 350 mg, 1,400 mg
Injectable medication: 2 mg/mL

FAQs of Diflucan

Can you drink alcohol while you take Diflucan?

It’s best not to drink while on this medication, though a small amount of drinking may be allowed by your doctor. The goal is not to drink a lot of it so that you get too dizzy and have worse side effects from your medication.

Can you take this medication while pregnant?

No, it’s best not to take it while pregnant, especially during the first three months. It can result in harm to the baby.

What are the side effects of this medication?

There are many common side effects, and they tend to be mild. They include nausea, headaches, and dizziness. There are more severe side effects possible as well.

Can you take cannabis with this medication?

It’s best not to. This medication can cause dizziness, and cannabis can easily make this worse.

Does this come in a liquid form?

Yes, there is a liquid form with two strengths available.

If you have QT prolongation, can you take this medication?

No, and you shouldn’t take any other medications that can cause it to become worse.

What is the cost of Diflucan in America?

The cost you’ll pay for Diflucan depends on where you buy it, how many doses you need, and what strength they are. For a course of 30 tablets of 100 mg strength, the cost is an average of about $132.

IMPORTANT NOTE: The information provided here is for educational purposes only and is not intended to serve as medical advice, diagnosis, or treatment recommendations. It should not be taken as an endorsement of any specific medication or treatment. Individual health conditions and responses to treatment can vary greatly; therefore, this information should not be seen as a guarantee of safety, suitability, or effectiveness for any particular individual. Always consult with a healthcare professional for personalized medical advice and before making any decisions regarding your health or treatment plans.

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