Molluscum Contagiosum: Why Super Glue Is Dangerous and What Works

Do not use super glue (cyanoacrylate) on molluscum contagiosum. It causes:

• Contact dermatitis / chemical burn
• Trapping virus under sealed skin → larger lesions
• Scarring, pigment changes
• Delayed proper treatment

What Is Molluscum?

• Benign viral infection (molluscum contagiosum virus, poxvirus family).
• Pearl-like, umbilicated papules (2–5 mm) on trunk, limbs, face.
• Spread: Skin-to-skin, fomites (towels, toys), autoinoculation (scratching).
• Common in children 1–10 yr; sexually transmitted in adults.

Evidence-Based Management

1. Observation: Self-resolves in 6–18 months (immune clearance). No treatment needed if few, asymptomatic.
2. Physical removal (by clinician):
   • Curettage (sharp spoon)
   • Cryotherapy (liquid nitrogen)
   • Cantharidin 0.7% (blistering agent — "beetle juice")
   • Pulsed dye laser
3. Topical (home use, slower):
   • Imiquimod 5% cream (immune modulator)
   • Tretinoin 0.025–0.05% cream
   • Potassium hydroxide 5–10%

Prevention of Spread

• Cover lesions (clothing, watertight bandages for swimming).
• No sharing towels, razors, bath sponges.
• Good hand hygiene; discourage picking.

When to See a Dermatologist

• Numerous lesions (>20), facial/eyelid involvement
• Immunocompromised (HIV, chemo, steroids) — can be extensive, refractory
• Diagnostic uncertainty
• Scarring concern

Super glue is for hardware—not skin. See a board-certified dermatologist for safe, effective options.