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TERCONAZOLE (ter KON a zole) treats infections caused by too much yeast or fungus in the vagina. It belongs to a group of medications called antifungals. It will not treat infections caused by bacteria or viruses.
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Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
COMMON BRAND NAME(S): Terazol 3, Zazole, Zazole Suppository
They need to know if you have any of these conditions:
This medication is only for use in the vagina. Do not take by mouth. Wash hands before and after use. Read package directions carefully before using. Use this medication at bedtime, unless otherwise directed by your care team. Place one suppository in the applicator tip. Lie on your back. Gently insert the applicator tip high in the vagina and push the plunger to release the suppository into the vagina. Gently remove the applicator. Wash the applicator well with warm water and soap. Use at regular intervals. Finish the full course prescribed by your care team even if you think your condition is better. Do not stop using this medication if your menstrual period starts during the time of treatment.
Talk to your care team about the use of this medication in children. Special care may be needed.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
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NOTE: This medicine is only for you. Do not share this medicine with others.
If you miss a dose, use it as soon as you can. If it is almost time for your next dose, use only that dose. Do not use double or extra doses.
Interactions are not expected. Do not use any other vaginal products without talking to your care team.
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
Tell your care team if your symptoms do not start to get better or if they get worse.
It is best not to have sex until you have finished your treatment. This medication may damage condoms or diaphragms and cause them not to work properly. Do not rely on any of these methods to prevent sexually transmitted diseases or pregnancy while you are using this medication.
Vaginal medications usually come out of the vagina during treatment. To keep the medication from getting on your clothing, wear a mini-pad or sanitary napkin. The use of tampons is not recommended since they may soak up the medication. To help clear up the infection, wear clean cotton, not synthetic, underwear.
Side effects that you should report to your care team as soon as possible:
Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Keep out of the reach of children and pets.
Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F). Get rid of any unused medication after the expiration date.
To get rid of medications that are no longer needed or have expired:
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NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.
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Note: Introduction and Additional Common Questions written and medically approved by Cleveland Clinic professionals.