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Itraconazole Treatment Tips

Itraconazole is a prescription antifungal medication used to treat fungal infections of the fingernails and toenails or systemic fungal infections affecting the bones, skin and lungs. Getting the best results from itraconazole treatment involves taking the drug exactly as prescribed, discussing any contraindications with your physician, and reporting side effects to a medical professional.

  1. Drug Treatment

    • It is important to use itraconazole exactly as prescribed to minimize side effects and improve the chances of wiping out your fungal infection. The drug comes in capsule form and as an oral solution. Do not switch from one to the other unless told by your doctor. Use the full course of treatment even if your fungal infection clears up after several doses. The fungus may not be completely killed if you stop taking the medication too soon. Take itraconazole capsules with a full meal and the oral solution on an empty stomach.

    Contraindications

    • Discuss any possible contraindications with your doctor and consider them before taking itraconazole. Your doctor may recommend a different drug if you are taking medications such as Lovastatin, Silodosin or Quinidine. Inform your doctor if you have heart problems, kidney disease, chronic obstructive pulmonary disease, cystic fibrosis, congestive heart failure, liver disease or low levels of stomach acid. Tell your doctor if you are pregnant or plan to become pregnant while treating your fungal infection.

      According to the itraconazole drug information sheet from Drugs.com, itraconazole belongs to a class of antifungals that cause birth defects in animals. If you choose to take itraconazole, use birth control during the course of treatment and for two months after the treatment is stopped.

    Side Effects

    • Itraconazole may cause a decreased libido, feelings of sadness, erectile dysfunction, irritability, indigestion, muscle aches and stiffness, sleepiness, stuffy nose, swollen joints, fatigue or trouble sleeping. Seek medical attention if you experience convulsions, dry mouth, decreased urine output, fever, irregular heartbeat, increased thirst, diminished appetite, nausea or vomiting, or signs of an allergic reaction such as hives or swelling of the face and lips.

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