Wednesday, August 28, 2002

Parents rethinking head lice treatment options

Parents in California will now have to search for an alternative in battling head lice.

A California law that recently took effect has banned lindane, the commonly prescribed pesticide, because of its link to environmental pollution and concerns about its toxicity. Lindane is prescribed to more than 2 million patients annually for the treatment of head lice and scabies.

According to the California State Health Department, lindane has contaminated California sewers and water supplies (a single treatment of lindane for head lice and scabies pollutes 6 million gallons of water). And because lindane has been shown to damage the liver, kidney, nervous system and immune system, the California Committee on Health issued the lindane ban bill that recently became law.

More than 6 million American children are infested with head lice every year. The new law forces parents to carefully evaluate head lice treatment options for their children. Experts are cautioning families not to seek or use unapproved home therapies when eradicating one of life's most common nuisances. "Some parents have been known to apply olive oil and mayonnaise on their children's heads," said Ronald C. Hansen, M.D., professor of pediatrics and dermatology at the University of Arizona in Tucson. "Unfortunately, they may have no effect on the nits, or eggs, which can perpetuate infestations."

There is also evidence that shows some head lice have developed resistance or immunity to the active ingredients in products frequently sold over the counter. Parents who are battling resistant head lice should ask their doctor for an accurate diagnosis and if a prescription alternative, such as OVIDE (malathion) Lotion, 0.5%, is right for their child.

For more information about OVIDE Lotion, visit www.ovide4headlice.com. A helpful patient pamphlet is also available to answer questions. To request a copy, call toll free (800) 845-1313.

Do's and don'ts for parents combating head lice

Do inspect your child's head after sleepovers.

Do follow the recommendations of your doctor, pharmacist or school nurse.

Do read and follow package instructions for the head lice treatment you use.

Don't let your child share hairbrushes or hats.

Don't use home remedies such as mayonnaise, petroleum jelly, olive oil and baby oil.

Don't ever use gasoline, kerosene, paint thinner or turpentine.

Do call (800) 845-1313 for more information on an effective alternative for treating head louse infestations.