URL of this page: https://medlineplus.gov/druginfo/meds/a618058.html

Clotrimazole Lozenge

pronounced as (kloe trim' a zole)

Why is this medication prescribed?

Clotrimazole lozenges are used to treat yeast infections of the mouth in adults and children 3 years of age and older. It can also be used to prevent yeast infections of the mouth in people at risk of these infections who are receiving certain treatments. Clotrimazole is in a class of antifungal medications called imidazoles. It works by stopping the growth of fungi that cause infection.

How should this medicine be used?

Clotrimazole comes as a lozenge to slowly dissolve in the mouth. For the treatment of yeast infections, it is usually used five times a day for 14 days. For the prevention of yeast infections, it is usually used three times a day. The length of your treatment for prevention depends on your condition. Use clotrimazole lozenges at around the same times every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Use clotrimazole exactly as directed. Do not use more or less of it or use it more often than prescribed by your doctor.

To use the lozenge, place it in your mouth and allow it to slowly dissolve. Do not chew, crush, or swallow clotrimazole lozenges. It should take about 30 minutes to dissolve.

Other uses for this medicine

This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.

What special precautions should I follow?

Before using clotrimazole lozenges,

  • tell your doctor and pharmacist if you are allergic to clotrimazole, any other medications, or any of the ingredients in clotrimazole lozenges. Ask your pharmacist for a list of the ingredients.
  • tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take.
  • tell your doctor if you have or have ever had liver disease.
  • tell your doctor if you are pregnant, plan to become pregnant, or are breastfeeding. If you become pregnant while using clotrimazole lozenges, call your doctor.

What special dietary instructions should I follow?

Unless your doctor tells you otherwise, continue your normal diet.

What should I do if I forget a dose?

Use 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 use a double dose to make up for a missed one.

What side effects can this medication cause?

Clotrimazole may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

  • nausea
  • vomiting
  • unpleasant mouth sensations
  • itching

Clotrimazole may cause other side effects. Call your doctor if you have any unusual problems while using this medication.

If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online (http://www.fda.gov/Safety/MedWatch) or by phone (1-800-332-1088).

What should I know about storage and disposal of this medication?

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). Do not freeze.

It is important to keep all medication out of sight and reach of children as many containers (such as weekly pill minders and those for eye drops, creams, patches, and inhalers) are not child-resistant and young children can open them easily. To protect young children from poisoning, always lock safety caps and immediately place the medication in a safe location – one that is up and away and out of their sight and reach. http://www.upandaway.org

Unneeded medications should be disposed of in special ways to ensure that pets, children, and other people cannot consume them. However, you should not flush this medication down the toilet. Instead, the best way to dispose of your medication is through a medicine take-back program. Talk to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in your community. See the FDA's Safe Disposal of Medicines website (http://goo.gl/c4Rm4p) for more information if you do not have access to a take-back program.

In case of emergency/overdose

In case of overdose, call the poison control helpline at 1-800-222-1222. Information is also available online at https://www.poisonhelp.org/help. If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at 911.

What other information should I know?

Keep all appointments with your doctor and the laboratory. Your doctor may order certain lab tests to check your body's response to clotrimazole lozenges.

Do not let anyone else use your medication. If you still have symptoms of infection after you finish the clotrimazole, call your doctor.

It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.

Brand names

  • Mycelex®

This branded product is no longer on the market. Generic alternatives may be available.

Last Revised - 11/15/2018