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Formula 3

Generic: Tolnaftate

OTC
✓ FDA-verified
View full FDA label ↗
Formula 3 is a medication used to effectively treat athlete's foot and ringworm, helping to relieve symptoms like itching, soreness, and irritation. It works by applying a thin layer to the affected area, which helps to eliminate the fungus causing the infection. For treatment, you should clean and dry the area thoroughly, then apply it twice daily for four weeks; if your condition doesn’t improve, consult a doctor. It's important to note that this product is for external use only and should not be used on children under 2 years old unless directed by a doctor. If you are pregnant or breastfeeding, it's best to ask a health professional before using it.
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Uses

  • athlete's foot. ringworm.
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Dosage

Clean and dry the affected area before use.
Apply a thin layer over the affected area twice daily (morning and night).
For athlete's foot, use daily for 4 weeks.
If symptoms persist longer than 4 weeks, consult a doctor.
For prevention, apply once or twice daily to clean, dry feet.
Always follow your doctor's specific instructions for your dose.
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Side effects

Common

ItchingSorenessScalingBurningCrackingIrritationRedness
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Warnings

⚠ Important warnings

  • For external use only.
  • Do not use on children under 2 years unless directed by a doctor.
  • Avoid contact with eyes.
  • Stop use if irritation occurs or no improvement in 4 weeks.
  • Consult a doctor if pregnant or breastfeeding.

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Answers pulled from the FDA label only.

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Medical Disclaimer: This content is provided for informational and educational purposes only and is not intended as medical advice. Always consult a qualified healthcare provider before taking any medication.
Data Source: Publicly available drug labeling information from the U.S. Food and Drug Administration (FDA).