1. Plantar Warts (Caused by HPV – Human Papillomavirus)
📋 Symptoms:
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Thickened skin on the soles of the feet
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Black dots (“wart seeds” = clotted blood vessels)
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Pain when walking or standing
💊 Medical Treatments:
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Salicylic acid (OTC or prescription): Softens the wart over time.
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Cryotherapy (freezing): Performed by a doctor every 2–3 weeks.
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Cantharidin: Causes blistering under the wart to lift it off.
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Laser therapy: Destroys blood vessels feeding the wart.
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Immunotherapy (e.g., imiquimod): Stimulates the immune system to attack the virus.
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Minor surgery: Curettage under local anesthesia (not first-line due to scarring risk).
Home Care:
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Keep feet clean and dry
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Use pumice stone to remove dead skin (if advised by doctor)
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Wear sandals in public showers
2. Herpetic Whitlow or HSV on Feet (Less common, but possible)
📋 Symptoms:
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Painful blisters or ulcers
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Burning, tingling sensation
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May occur on toes or soles
💊 Medical Treatments:
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Antiviral drugs (oral):
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Acyclovir 400 mg 3–5x/day
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Valacyclovir 500–1000 mg 1–2x/day
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Famciclovir 250 mg 3x/day
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Topical antivirals (less effective alone)
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Keep area clean, dry, and covered to avoid spreading
⚠️ Important Considerations
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See a doctor for a diagnosis. Many conditions (like fungal infections, bacterial cellulitis, or eczema) can mimic viral infections.
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Avoid self-treatment with strong acids or freezing if you’re unsure of the cause—this can worsen the condition.
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If diabetic or immunocompromised, foot infections can escalate quickly. Medical attention is critical.
