Compare Diflucan vs. Cresemba

Head-to-head comparisons of medication uses, side effects, ratings, and more.

Diflucan (fluconazole)

Prescription only
Treats yeast and other fungal infections.

Diflucan (fluconazole) is a cheap and effective treatment for fungal infections.

5.3/ 7 average rating with 30 reviewsforDiflucan
Treats serious fungal infections.

Cresemba (isavuconazonium) is used to treat serious fungal infections as an alternative if you had problems with first choice medicines. However, it can be very expensive.

Upsides
  • Available in a cheap generic version.
  • Single dose treatment for vaginal infections.
  • Available as a pill, liquid, or injection.
  • Unlike some other antifungal medications, you don’t need regular blood tests while you're taking Cresemba (isavuconazonium).
  • Cresemba (isavuconazonium) has fewer and milder side effects than other medicines for fungal infections.
  • You only need to take Cresemba (isavuconazonium) once a day after the first two days.
  • If you have conditions related to a slow or abnormal heartbeat, Cresemba (isavuconazonium) may be a good choice for treatment of a serious fungal infection.
  • Available in both an injectable form and capsules you take by mouth.
Downsides
  • Excessive use of alcohol while on this medicine can harm your liver.
  • Can interfere with how other medicines work, especially birth control pills.
  • Cresemba (isavuconazonium) needs to be taken twice daily.
  • Cresemba (isavuconazonium) may cause serious blood, muscle and liver problems.
  • Cresemba (isavuconazonium) is not recommended if you have kidney damage.
  • Cresemba (isavuconazonium) has a high incidence of side effects, including nausea, vomiting, loss of appetite, headache and malaise.
  • Cresemba (isavuconazonium) can negatively affect your cholesterol and blood sugar levels.
Used for
  • Invasive aspergillosis
  • Invasive mucormycosis
Dosage forms
  • Pill
  • Liquid
  • Injection
  • Pill
  • Injection
Price
Lowest price near you
$4
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Lowest price near you
$287.59
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Reviews
30 
73%
think this treatment is worth it
60%
think this treatment works well
20%
think this treatment is a hassle

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Side effects
5possible side effects
  • Headache
    2%
  • Skin Rash
    2%
  • Vomiting
    2%
  • Abdominal pain
    2%
  • Diarrhea
    2%
See more detailed side effects
10possible side effects
  • Nausea
    28%
  • Vomiting
    25%
  • Diarrhea
    24%
  • Low potassium
    19%
  • Abdominal pain
    17%
  • Headache
    17%
  • Changes in liver blood tests
    17%
  • Trouble breathing
    17%
  • Swelling in the arms and legs
    15%
  • Constipation
    14%
See more detailed side effects
Risks and warnings