Data Source: Information sourced from the FDA OpenFDA database. Database last updated: March 2026. Learn more about our data sources →
Drug Pricing
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Uses & Indications
Uses Temporarily relieves pain caused by minor oral and gum injuries. First aid to help prevent infection from minor oral irritations. Improves loose teeth and maintains dental health.
Dosage & Administration
Directions Adult and children 2 years of age and over - Apply to affected area up to 4 times daily or as directed by a dentist or doctor. Children between 2 and 12 years of age - Ask a doctor before use. Should be supervised in using this product. Children under 2 years of age - Do not use. Do not use if Amper-Evident Tab is open before first use. Avoid using toothpaste or drinking soft drinks or fruit juices for at least one hour after applying.
Side Effects
No adverse reactions listed in FDA label.
Warnings & Precautions
Warning Use of this product may cause methemoglobinemia, a serious condition that requires immediate treatment because it reduces the oxygen-carrying capacity of the blood. This can happen even if you have used this product before.
Drug Interactions
No interactions listed. Consult your pharmacist.
Contraindications
See prescribing information.
Storage & Handling
Store as directed on label.