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Here’s what to ask a doctor about hereditary angioedema

Kerydin

Generic Name: tavaborole (TA-va-BOR-ole)
Brand Name: Kerydin

Kerydin is used for:

Treating fungal infections of the toenails.

Kerydin is an antifungal. It works by killing or preventing the growth of the fungus.

Do NOT use Kerydin if:

  • you are allergic to any ingredient in Kerydin

Contact your doctor or health care provider right away if any of these apply to you.

Before using Kerydin:

Some medical conditions may interact with Kerydin. Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:

  • if you are pregnant, planning to become pregnant, or are breast-feeding
  • if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
  • if you have allergies to medicines, foods, or other substances

Some MEDICINES MAY INTERACT with Kerydin. However, no specific interactions with Kerydin are known at this time.

Ask your health care provider if Kerydin may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.

How to use Kerydin:

Use Kerydin as directed by your doctor. Check the label on the medicine for exact dosing instructions.

  • An extra patient leaflet is available with Kerydin. Talk to your pharmacist if you have questions about this information.
  • Kerydin is for use on the toenails and the skin right around the toenails only. Avoid contact with the eyes, nose, mouth, genital area, and other mucous membranes.
  • Before putting Kerydin on, clean the affected toenails and dry thoroughly.
  • Apply Kerydin to the affected toenails as your doctor has told you. Be sure you know how to use Kerydin.
  • Let dry before covering with clothing.
  • Wash your hands after using Kerydin.
  • Kerydin may catch on fire. Do not use near an open flame or heat, or while smoking.
  • To clear up your infection completely, use Kerydin for the full course of treatment. Keep using it even if your condition gets better in a few days.
  • If you miss a dose of Kerydin, put it on as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not put on 2 doses at once.

Ask your health care provider any questions you may have about how to use Kerydin.

Important safety information:

  • Talk with your doctor before using nail polish or other nail products (eg, fake nails) while using Kerydin.
  • Be sure to use Kerydin for the full course of treatment. If you do not, the medicine may not clear up your infection completely. The fungus could also become less sensitive to this or other medicines. This could make the infection harder to treat in the future.
  • PREGNANCY and BREAST-FEEDING: If you become pregnant, contact your doctor. You will need to discuss the benefits and risks of using Kerydin while you are pregnant. It is not known if this medicine is found in breast milk. If you are or will be breast-feeding while you use Kerydin, check with your doctor. Discuss any possible risks to your baby.

Possible side effects of Kerydin:

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome:

Irritation where Kerydin is used.

Seek medical attention right away if any of these SEVERE side effects occur:

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); ingrown toenail; severe or persistent irritation where Kerydin is used.

This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. To report side effects to the appropriate agency, please read the Guide to Reporting Problems to FDA.

If OVERDOSE is suspected:

Contact 1-800-222-1222 (the American Association of Poison Control Centers), your local poison control center, or emergency room immediately.

Proper storage of Kerydin:

Store Kerydin at room temperature, between 68 and 77 degrees F (20 and 25 degrees C). Store away from heat, open flame, light, and moisture. Do not store in the bathroom. Keep the lid tightly closed. Throw away any part of Kerydin not used 3 months after first putting in the dropper. Keep Kerydin out of the reach of children and away from pets.

General information:

  • If you have any questions about Kerydin, please talk with your doctor, pharmacist, or other health care provider.
  • Kerydin is to be used only by the patient for whom it is prescribed. Do not share it with other people.
  • If your symptoms do not improve or if they become worse, check with your doctor.
  • Check with your pharmacist about how to dispose of unused medicine.

This information should not be used to decide whether or not to take Kerydin or any other medicine. Only your health care provider has the knowledge and training to decide which medicines are right for you. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about Kerydin. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to Kerydin. This information is not specific medical advice and does not replace information you receive from your health care provider. You must talk with your health care provider for complete information about the risks and benefits of using Kerydin.

Review Date: August 8, 2016

Disclaimer: This information should not be used to decide whether or not to take this medicine or any other medicine. Only your health care provider has the knowledge and training to decide which medicines are right for you. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about this medicine. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine. This information is not specific medical advice and does not replace information you receive from your health care provider. You must talk with your healthcare provider for complete information about the risks and benefits of using this medicine.

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