Before applying Kerydin Topical Solution (tavaborole), wash your feet and toes with soap and water and let them dry fully.
Buy Kerydin online and apply to the affected toenail(s) using the dropper from the bottle. You'll want the medication to completely cover the entire toenail and under the tip of the nail. Let the medication dry completely before putting on socks or other foot coverings.
Wash your hands after applying the medication, to avoid getting any medication in your eyes or spreading the fungal infection to other parts of the body or to other people. Ask your provider for recommendations on how to keep from spreading this infection.
You'll need to be very patient whenever you're treating fungal toenail infections, since it usually takes many months to get rid of fungus and for healthy nail to grow back.
Kerydin Topical Solution (tavaborole) which is available from an international pharmacy should be used for 48 weeks (over 10 months). Don't stop using it earlier, even if the symptoms have gotten a lot better, unless your provider tells you to do so. Stopping treatment too early can make the infection more likely to come back again.
Side effects are uncommon, but let your provider know if you notice irritation such as redness, itchiness, blisters, or swelling.
It is not clear whether nail polish or cosmetic nail products affect how this medication works. For best results, and to avoid the spread of infection to other nails, you'll want to avoid putting anything else on the affected toenail(s) until the infection has gone away.
Don't use or store Kerydin Topical Solution (tavaborole) near heat or open flames, since the medication is flammable.
Each bottle of Kerydin Topical Solution (tavaborole) should only be used for 3 months after opening. For best results, you'll want a new bottle of medication every 3 months. Be careful not to throw it out where it can be exposed to heat or flames.
Citation: goodrx.com