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Other drug names: | A-Am An-Az B C-Ch Ci-Cz D-Dh Di-Dz E F G H I-J K-L M-Mh Mi-Mz N-Nh Ni-Nz O P-Pl Pm-Pz Q-R S-Sn So-Sz T-To Tp-Tz U-V W-Z 0-9 |
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Ketoconazole, when taken by mouth, can cause severe and perhaps deadly liver damage. If you experience any of the following symptoms, call your doctor immediately: fatigue, loss of appetite, upset stomach, vomiting, dark urine, yellowing of the skin or eyes, or pale stools.Do not take terfenadine (Seldane), astemizole (Hismanal), or cisapride (Propulsid) while taking ketoconazole. Taking these medications together with ketoconazole can cause serious irregular hearbeats, which if untreated could lead to death. Keep all appointments with your doctor and the laboratory. Your doctor will order certain lab tests to check your response to ketoconazole. |
Ketoconazole is used to treat skin infections such as jock itch, athlete's foot, and ringworm; and fungal infections of the fingernails, toenails, mouth (thrush), lungs, vagina, and blood.
This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
Ketoconazole comes as a tablet to take by mouth, in skin cream and shampoo. The tablet is usually taken once a day for 1 week or longer. The cream is used once or twice a day for 2 to 4 weeks. The shampoo is used two times a week, about every 3 days, for 4 weeks. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take ketoconazole exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
To use the cream, thoroughly clean the infected area, allow it to dry and then gently rub the medication in until most of it disappears. Use enough medication to cover the affected area. You should wash your hands after applying the medication.
To use the shampoo, wet the hair and put enough shampoo on the hair so you can wash hair and scalp. Gently rub entire scalp and leave shampoo on for 1 minute. Rinse all the shampoo off. Then put on the shampoo again, rub gently into hair and scalp, let it stay on for 3 minutes, and then rinse to finish.
Continue to take or use ketoconazole even if you feel well. Do not stop taking ketoconazole without talking to your doctor.
Before taking ketoconazole,
Ketoconazole may cause upset stomach. Take ketoconazole with food or milk. If you are on the tablets and have achlorhydria (stomach does not produce acid), take ketoconazole with a cola beverage.
Take the missed dose as soon as you remember it. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.
Although side effects from ketoconazole are not common, they can occur. Tell your doctor if any of these symptoms are severe or do not go away:
If you experience any of the following symptoms, or those listed in the IMPORTANT WARNING section, call your doctor immediately:
Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Keep the shampoo away from light. Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.
In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.
Keep all appointments with your doctor and the laboratory. Your doctor will order certain lab tests to check your response to ketoconazole. Do not let the cream or shampoo get into your eyes or mouth, and do not swallow it. The shampoo may remove the curl from a permanent wave (perm).
Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription. If you still have symptoms of infection after you finish the ketoconazole, call your doctor.
Last Revised - 01/01/2003
The MedMaster Patient Drug Information database provides information copyrighted by the American Society of Health-System Pharmacists, Inc., Bethesda, Maryland Copyright© 2004. All Rights Reserved.
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Page last updated: 04 October 2004 |