Head Lice: Don't Panic — Here's What to Do

Why Parents Panic About Lice

Getting the "your child has lice" notification from school is enough to make any parent's skin crawl. But here's what every parent should know: lice are annoying, but they're not dangerous. They don't spread disease, and having lice has nothing to do with cleanliness.

How to Check for Lice

• Use a bright light and a fine-toothed nit comb
• Look behind the ears and at the nape of the neck — lice prefer these areas
• Live lice are small, tan-colored, and move quickly
• Nits (eggs) are tiny, oval, and firmly attached to the hair shaft near the scalp
• Nits look like dandruff but won't flake off easily

Step-by-Step Treatment

• Step 1: Apply an OTC pediculicide (like permethrin 1%/Nix) to dry hair. Follow package directions exactly
• Step 2: Comb through wet hair with a fine nit comb to remove dead lice and nits
• Step 3: Repeat treatment in 7-10 days to kill newly hatched lice
• Step 4: Continue nit-combing every few days for 2-3 weeks
• Step 5: Check all household members and treat anyone with live lice

What Parents Can Do at Home

• Wash bedding, towels, and recently worn clothing in hot water (130°F) and dry on high heat
• Soak brushes and combs in hot water for 10 minutes
• Vacuum furniture and car seats
• Seal stuffed animals and non-washable items in a plastic bag for 2 weeks
• Do NOT use pesticide sprays in your home — they're unnecessary and potentially harmful

When to Call the Pediatrician

• OTC treatment doesn't seem to be working after two rounds
• Your child has a secondary skin infection from scratching
• Your child is under 2 years old
• You're unsure if it's really lice

Myth vs. Fact

Myth: Only dirty kids get lice.
Fact: Lice actually prefer clean hair. Getting lice has nothing to do with hygiene. Lice spread through head-to-head contact.

Key Takeaways

• Lice are annoying but not dangerous
• OTC permethrin-based treatments are safe and effective
• Always do a second treatment 7-10 days later
• Your child doesn't need to miss school
• Check all family members and treat anyone with live lice