SPORANOX (it-ruh-KON-uh-zole)
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Treats fungus infections.
 

Description
Azole antifungals are used to treat serious fungus infections that may occur in different parts of the body. These medicines may also be used for other problems as determined by your doctor.

Azole antifungals are available only with your doctor's prescription, in the following dosage forms:

Proper Use of This Medicine
Ketoconazole and the capsule form of itraconazole should be taken with a fullmeal. The oral solution form of itraconazole should be taken on an empty stomach. If you have any questions about the antifungal medicine you are taking, check with your health care professional.

For patients taking the oral liquid form of fluconazole, itraconazole, or ketoconazole:

If you have achlorhydria (absence of stomach acid) or hypochlorhydria (decreased amount of stomach acid), and you are taking itraconazole or ketoconazole, your doctor may want you to take your medicine with an acidic drink. You may dissolve your medicine in cola or seltzer water and drink the solution, or your may take your medicine with a glass of cola or seltzer water. Your doctor may suggest that you dissolve each capsule or tablet in a teaspoonful of weak hydrochloric acid solution to help you absorb the medicine better. Your health care professional can prepare the solution for you. After you dissolve the tablet in the acid solution, add this mixture to a small amount (1 or 2 teaspoonfuls) of water in a glass. Drink the mixture through a plastic or glass drinking straw. Place the straw behind your teeth, as far back in your mouth as you can. This will keep the acid from harming your teeth. Be sure to drink all the liquid to get the full dose of medicine. Next, swish around in your mouth about one-half glass of water and then swallow it. This will help wash away any acid that may remain in your mouth or on your teeth.

To help clear up your infection completely, it is very important that you keep taking this medicine for the full time of treatment , even if your symptoms begin to clear up or you begin to feel better after a few days. Since fungus infections may be very slow to clear up, you may have to continue taking this medicine every day for as long as 6 months to a year or more. Some fungus infections never clear up completely and require continuous treatment. If you stop taking this medicine too soon, your symptoms may return.

This medicine works best when there is a constant amount in the blood. To help keep the amount constant, do not miss any doses . Also, it is best to take each dose at the same time every day. If you need help in planning the best time to take your medicine, check with your health care professional.

Dosing - The dose of azole antifungals may be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of azole antifungals. Your dose of fluconazole may be different if you have kidney disease. If your dose is different, do not change it unless your doctor tells you to do so.

The number of capsules or tablets, or the amount of oral suspension or injection that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are taking azole antifungals.

Missed dose - If you miss a dose of this medicine, take it as soon as possible. This will help to keep a constant amount of medicine in the blood. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.

Storage - To store this medicine:

Additional Information
Once a medicine has been approved for marketing for a certain use, experience may show that it is also useful for other medical problems. Although these uses are not included in product labeling, azole antifungals are used in certain patients with the following medical conditions:

Other than the above information, there is no additional information relating to proper use, precautions, or side effects for these uses.

Before Using This Medicine
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For the azole antifungals, the following should be considered:

Allergies - Tell your doctor if you have ever had any unusual or allergic reaction to any of the azole antifungals. Also tell your health care professional if you are allergic to any other substances, such as foods, preservatives, or dyes.

Pregnancy - Studies have not been done in pregnant women. However, studies in some animals have shown that azole antifungals, taken in high doses, may cause harm to the mother and the fetus. They have caused birth defects in animals. Before taking these medicines, make sure your doctor knows if you are pregnant or if you may become pregnant.

Breast-feeding - Azole antifungals pass into breast milk. Mothers who are taking these medicines and who wish to breast-feed should discuss this with their doctors.

Children - A small number of children have been safely treated with azole antifungals. Be sure to discuss with your child's doctor the use of these medicines in children.

Older adults - Many medicines have not been studied specifically in older people. Therefore, it may not be known whether they work exactly the same way they do in younger adults or if they cause different side effects or problems in older people. There is no specific information comparing use of azole antifungals in the elderly with use in other age groups.

Other medicines - Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking azole antifungals, it is especially important that your health care professional know if you are taking any of the following:

Other medical problems - The presence of other medical problems may affect the use of azole antifungals. Make sure you tell your doctor if you have any other medical problems, especially:

Precautions While Using This Medicine
It is important that your doctor check your progress at regular visits. This will allow your doctor to check for any unwanted effects.

If your symptoms do not improve within a few weeks (or months for some infections), or if they become worse, check with your doctor.

These medicines should not be taken with astemizole (e.g., Hismanal), cisapride (e.g., Propulsid),dofetilide (e.g., Tikosyn) or terfenadine (e.g., Seldane). Doing so may increase the risk of serious side effects affecting the heart.

Liver problems may be more likely to occur if you drink alcoholic beverages while you are taking ketoconazole. Alcoholic beverages may also cause stomach pain, nausea, vomiting, headache, or flushing or redness of the face. Other alcohol-containing preparations (for example, elixirs, cough syrups, tonics) may also cause problems. These problems may occur for at least a day after you stop taking ketoconazole. Therefore, you should not drink alcoholic beverages or use alcohol-containing preparations while you are taking this medicine and for at least a day after you stop taking it.

If you are taking antacids, cimetidine (e.g., Tagamet), famotidine (e.g., Pepcid), nizatidine (e.g., Axid), omeprazole (e.g., Prilosec), or ranitidine (e.g., Zantac) while you are taking itraconazole or ketoconazole, take the other medicine at least 2 hours after you take itraconazole or ketoconazole . If you take these medicines at the same time that you take itraconazole or ketoconazole, they will keep your antifungal medicine from working properly.

Ketoconazole may cause your eyes to become more sensitive to light than they are normally. Wearing sunglasses and avoiding too much exposure to bright light may help lessen the discomfort.

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur:

Other side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. However, check with your doctor if any of the following side effects continue or are bothersome:

Other side effects not listed above may also occur in some patients. If you notice any other effects, check with your doctor. Last Reviewed: 06/27/2001

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