{"active_ingredient":["Active Ingredient Undecylenic acid 25%"],"ask_doctor":["Ask Doctor there is no improvement within 4 weeks.iritation occurs."],"do_not_use":["Do not use on children under 2 years of age unless directed by a doctor."],"dosage_and_administration":["Directions Prep: Wash the affected area with soap and water. Soak the nail to soften it.For toenail fungus:Gently file thickened areas of the nail every 2-3 days (avoid damaging nail bed). Apply a thin laver over the entire nail surface, under the nail edge, and around the cuticle. Use twice daily:morning and evening for at least 6 weeks. For best results,continue use for 3-6 months or as directed by a doctor.For athlete's foot: Apply to affected areas and between toes. Allow product to dry fully before putting on socks or shoes."],"effective_time":"20260303","id":"4c28cf04-94ae-8db6-e063-6394a90a2eed","inactive_ingredient":["Inactive ingredients Almond Oil, Tea Tree Oil, Mineral Oil, Peppermint Oil, Tocopherol (Vitamin E)."],"indications_and_usage":["Use Helps prevent fungal infections, incuding tinea pedis (toenail onych omycosis). Relieves itching, burning, and cracking. Cures athlete's foot"],"keep_out_of_reach_of_children":["Keep Oot Of Reach Of Children lf accidental ingestion occurs, get medical help or contact a Poison Control Center right away."],"openfda":{"application_number":["M005"],"brand_name":["ViLLsure Antifungal Pen"],"generic_name":["UNDECYLENIC ACID 25%ANTIFUNGAL PEN"],"is_original_packager":[true],"manufacturer_name":["Jiangxi Yudexi Pharmaceutical Co., LTD"],"package_ndc":["85248-151-01"],"product_ndc":["85248-151"],"product_type":["HUMAN OTC DRUG"],"route":["TOPICAL"],"rxcui":["998329"],"spl_id":["4c28cf04-94ae-8db6-e063-6394a90a2eed"],"spl_set_id":["4c28cf04-94ad-8db6-e063-6394a90a2eed"],"substance_name":["UNDECYLENIC ACID"],"unii":["K3D86KJ24N"],"upc":["6979843981194"]},"package_label_principal_display_panel":["PRINCIPAL DISPLAY PANEL 25"],"purpose":["Purpose Antifungal"],"set_id":"4c28cf04-94ad-8db6-e063-6394a90a2eed","spl_product_data_elements":["ViLLsure Antifungal Pen Undecylenic acid 25%Antifungal Pen PEPPERMINT OIL MINERAL OIL ALMOND OIL TOCOPHEROL UNDECYLENIC ACID UNDECYLENIC ACID TEA TREE OIL"],"stop_use":["Stop Use there is no improvement within 4 weeks.iritation occurs.","Other information Store at room temperature 15℃-30℃(59ºF-86ºF). Close cap tightly after each use.Keep away from direct sunlight and excessive moisture."],"version":"1","warnings":["Warnings For external use only. If pregnant or breastfeeding, consult a healthcare professional before use."],"when_using":["When Using avoid contact with eyes."]}