But here's what's truly alarming...
Dr. Harrison discovered that untreated fungal infections don't just stay on your feet. They spread.
"I've seen men who ignored their 'dry skin' for months, only to develop toenail fungus that takes years to eliminate. The fungus migrates under the nails where it's almost impossible to reach."
It gets worse:
"From the feet, fungus commonly spreads to the hands when men scratch or touch their feet. Then to the groin area, causing jock itch. I've treated entire families where the father's 'harmless dry skin' infected his wife and children."
This explains the terrifying progression Dr. Harrison sees:
❌ Week 1-4: "Dry skin" between toes (early fungal infection)
❌ Month 2-3: Spreading to other toes, bottom of feet
❌ Month 4-6: Fungus migrates under toenails (permanent damage begins)
❌ Month 6+: Spreads to hands from scratching, then to groin area
❌ Ongoing: Family transmission through shared showers, towels, floors
Dr. Harrison's most disturbing case:
"A father came to me with what he called 'dry feet' that he'd been moisturizing for eight months. By the time I saw him, he had toenail fungus, jock itch, and had infected his wife and both children. What started as 'a little dry skin' had become a family health crisis."