Extina contains ketoconazole, an antifungal agent, in a 2% concentration within a thermolabile hydroethanolic foam for topical application. The formulation includes 20 mg of ketoconazole per gram and contains inactive ingredients such as cetyl alcohol, citric acid, ethanol 58%, and others. Extina is intended to be commonly used to treat conditions like seborrheic dermatitis, which causes dry, flaky, and itchy skin.
How should I use this medication?
This medication is for external use only. Do not take it by mouth. Wash your hands before and after use. If you are treating a hand infection, only wash your hands before use. Do not get it in your eyes. If you do, rinse your eyes with plenty of cool tap water. Use it as directed on the label at the same time every day. Do not use it more often than directed. Use it for the full course as directed by your care team, even if you think you are better. Do not stop using it unless your care team tells you to stop it early.
Shake the can well before using it. Clean the affected area of the skin and pat it dry. Hold the can upright and spray the medication into the clear cap. Rub it into the affected area until the foam disappears.
This medication comes with INSTRUCTIONS FOR USE. Ask your pharmacist for directions on how to use this medication. Read the information carefully. Talk to your pharmacist or care team if you have questions.
Talk to your care team about the use of this medication in children. While it may be prescribed for children as young as 12 years for selected conditions, precautions do apply.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
What if I miss a dose?
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.
Where should I keep my medication?
Keep out of the reach of children and pets.
Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F). Do not freeze. Do not refrigerate. Avoid exposure to extreme heat. Get rid of any unused medication after the expiration date.
This medication is flammable. Avoid exposure to heat, fire, flame, and smoking.
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.
What side effects may I notice from receiving this medication?
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.
What should I tell my care team before I take this medication?
They need to know if you have any of these conditions:
What may interact with this medication?
Interactions are not expected. Do not use any other skin products without telling 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.
What should I watch for while using this medication?
Visit your care team for regular checks on your progress. Tell your care team if your symptoms do not start to get better or if they get worse.
After bathing, make sure your skin is very dry. Fungal infections like moist conditions. Do not walk around barefoot.
To help prevent reinfection, wear freshly washed cotton, not synthetic, clothing. Tell your care team if you develop sores or blisters that do not heal properly. If your skin infection returns after you stop using this medication, contact your care team.
Source: This information is sourced from Elsevier Inc.
The reviews, ratings, comments, and opinions expressed on this platform are solely those of the individual medical professionals who posted them and do not reflect the views or positions of Sermo, Inc. Sermo does not endorse, verify, or validate the content of individual reviews. The information provided is user-generated and reflects personal clinical experiences, which may not be complete, accurate, or applicable to your specific health needs. It is not intended as medical advice.
Prescription medications affect individuals differently, and what works for one person may not work for another. Always consult your doctor, pharmacist, or other qualified healthcare provider to ensure the information displayed applies to your personal circumstances. Only a licensed healthcare provider can advise you on what is safe and effective for you.
Keep all medications out of the reach of children, never share your medicine with others, and use each medication only as prescribed. Your reliance on any information provided on this platform is at your own risk.
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