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lice pesticide pesticide resistant lice

Result of treating pesticide resistant head lice with pesticide

 

Evidence of pesticide resistant head lice in Scotch Plains, NJ.

These bugs and many more were recovered from the head of a recent client after having used Nix(TM) a permethrin-based, OTC lice treatment “shampoo”. While it is not uncommon for me to see pesticide resistant lice leading to treatment failure, it never gets easier for me to witness.

Well-intentioned parents, sometimes guided by the advice of a medical practitioner, journey to the drug store and purchase either Permethrin or Pyrethrins with Piperonyl Butoxide to treat their child(ren)’s head lice problem. The lice pictured above were recovered AFTER a child was treated with the product and AFTER the parent spent copious hours combing the child’s head with the comb included with the kit. Pictured above are every stage of live lice. This means that most of the bugs there were present at the time the child was treated with Nix(TM) and they were not eliminated. In addition, due to the poor efficacy of the comb, hundreds of nits were left behind. Many of the bugs that I removed from the child’s head were first stage nymphs, indicating that they had hatched, most likely, AFTER the initial treatment. Thus my findings directly contradict the product packaging which claims that the product “kills lice and their eggs.” Please see the following picture to better understand the four stages of live lice.

stages of live lice

Four Stages of Live Lice Recovered from the Head of a  Child Treated with Permethrin

When dealing with pesticide resistant head lice, no amount of pesticide will work to eliminate the problem. While lice may develop a resistance to neurotoxic pesticides, they cannot evolve beyond the need to breathe and excrete. Dimethicone, a perfectly safe and non-toxic silicone oil, interferes with the human head louse’s ability to breathe and also to excrete liquid waste. As a result, they die after being exposed to it. I work with KaPOW! Lice Attack Solution, a safe, reliable, non-toxic dimethicone-based product created and manufactured by The Center for Lice Control (http://www.centerforlicecontrol.com).

Do you know someone battling a strain of pesticide resistant lice? NJ Lice Lady is here to help! Call/text (908)548-4480 or email NJLiceLady@gmail.com

 

All Rights Reserved 2011-2015. Material May Not Be Reproduced Without Express Written Consent of the Author.

 

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Are Head Lice Killing the Honey Bees? Permethrin/Pyrethrins Used for Lice Treatment are Highly Toxic for Honey Bees.

 

Could permethrin/pyrethrins used to treat lice be responsible for hive collapse among honey bees? These two pesticides, found in the most common over-the-counter lice treatment preparations under the trade names Rid and Nix as well as in generic drug-store variations, are highly toxic to honey bees. The rise of pesticide resistance in today’s “super lice” means that more and more parents are utilizing greater quantities of these pesticides than ever to fight head lice in their families. In my years of experience with the treatment of head lice, I have found hundreds of parents who have ceased to follow correct usage instructions for these pesticides due to treatment failure. Many people, despite what common sense would dictate, subscribe to the “more is better” philosophy and treat repeatedly in direct defiance of the package labels. In addition, there are parents who will use one of these products “prophylactically” because they have heard that there is an outbreak or that their child has been exposed to lice. All of these pesticides end up being washed down the drain and return to our environment through the water table and through water treatment facilities. It is a proven fact that tap water contains traces of prescription drugs taken by people that are then still resident even after passing through a water treatment facility. In fact, the increase in autism diagnosis may also be attributable to the increase in use of these pesticides. As previously stated in my blog (Pesticides and Autism), studies have linked permethrin-based flea shampoos used by pregnant women to an increase in autism diagnosis in their children. Could the rise in environmental exposure to permethrin also be a factor in this increase?

The sad truth of the matter is that lice is easily treated with a non-toxic silicone oil called dimethicone. It is not just safer, it is more effective and environmentally more sound. We need to educate communities about ways we can safeguard not just our environment but also our children.

For more information on safe and effective non-toxic lice treatment, please contact NJ Lice Lady at njlicelady@gmail.com or 908-548-4480

All right reserved 2011-2014. Material may not be reproduced without express written consent from the author.

Late summer fun often is the lead-in to back to school lice outbreaks. Children who returned from camp, whether overnight or day camp, may be spreading their bounty to their friends in these first days of school. The gathering spot at my daughter’s elementary school was a veritable hug-fest today. Everyone fresh from summer vacation, happy to be reunited, warmly greeting one another on this, our first day of school. The Lice Lady in me was cringing.

 

Here’s everything you need to know about back to school lice outbreaks. This is knowledge I have gained from years as a lice treatment professional.

  1. While September is Head Lice Awareness Month, October actually is when the outbreaks typically peak. Many cases of lice don’t get discovered until they have festered long enough to spread to friends and family members. My own personal lice story begins in late October when my son was in first grade and had a bona fide Lice Circus on his head!
  2. Pesticide resistance is REAL! If you find your child has lice and you start treating with a pesticide, there is a better than even chance you will find the problem doesn’t resolve. Aside from being toxic and dangerous (in this woman’s opinion & many others) the permethrin and pyrethrins in OTC pesticides have become relatively useless against today’s lice.
  3. If you think that you know what you’re looking for, there’s a good chance you’re incorrect. Examining the scalp for nits will yield no result, likewise, searching for these tiny, sesame seed sized bug who are skilled in hiding from light will tend to be a fruitless endeavor.
  4. Even if you don’t end up treating professionally, which is not necessary, get a trusted professional to inform you. Purchase non-toxic products and remember that fighting lice is a process and it requires steadfast commitment. It cannot be done in a one time treatment, and it can be labor intensive.

Got any more questions about back to school lice outbreaks or lice treatment in NJ? Contact the NJ Lice Lady at njlicelady@gmail.com.

 

All Rights Reserved 2011-2014. Material May Not Be Reproduced Without Express Written Consent of the Author.

Effective and affordable head lice treatment in NJ is hard to come by. There are many people who will say they are professionals, but I have noticed that many of them don’t really understand the science of head lice themselves. Sadly, that doesn’t keep them from charging some outrageous fees for their services. It also doesn’t make them successful at what they do. When I started out as a lice treatment professional, I purchased a franchise and opened an office in Clark, NJ. It seemed like a good idea at the time. What I learned, unfortunately, is that the high overhead of running a franchised business makes being profitable nearly impossible. Despite having raised my fees, I was unable to sustain the business.

From all things, we learn. I saw in the years that I was running that office, that many families simply could not afford to treat their children professionally. It made me sad to see children being treated with toxic chemicals simply because of the economics of head lice treatment. The worst part was knowing that those same children would likely experience treatment failure because of the unreliability of those products. It didn’t seem fair.

The truth is that lice is a big business. If you believe some things I’ve read, it’s a billion dollar a year industry. Why do drugstores carry products that don’t work? Well, if you have to keep buying them, they get to keep making sales, don’t they? I hate conspiracy theories, but the CDC and AAP still, despite mountains of evidence that shows pesticide resistance is a solid fact, continue to recommend Permethrin and Piperonyl Butoxide (Nix and Rid) as a first line treatment. Why? Why have they not endorsed, unequivocally, non-toxic lice treatment? There have been 3 new prescription lice products approved by the FDA in the time I’ve been treating lice professionally. Why are we pushing possible carcinogens onto children’s heads when a simple non-toxic product like dimethicone, found in the product I use and sell (KaPOW! Lice Attack Solution), kills lice in minutes and is as safe as any styling product found in a salon? Is it because treating lice right the first time would mean that people didn’t keep buying more product? I hope not.

The same holds true for lice treatment professionals. They want you to think it’s magical mystical stuff we do. Outside the “wheelhouse” of the average parent. It’s not. That’s why I want to teach parents what to do instead of treating their kids for them. Some parents don’t want to know and don’t want to deal with it. That’s fine. Those parents have the resources to pay someone to do it for them and that’s great. I love treating lice and will happily help a family that way! For the parents who don’t have the money to pay someone to do it for them, there needs to be a reliable alternative that is affordable for them. This is why I created my Head Lice 101 DIY approach to head lice treatment. I’m here to help and I want to make this less burdensome and more cost-effective for families in NJ. If you’re interested in learning how to detect lice proactively, and you’d like to host a parents’ workshop in your home, email me at Contact me

 

All Rights Reserved 2011-2014. Material may not be reproduced without express written consent of the Author

Parents in Scotch Plains and neighboring towns have been battling a pesticide resistant strain of lice since the beginning of the year. While not uncommon, it is certainly frustrating for parents and children. Additionally, it re-allocates the precious time resources of the school nurse. Instead of dealing with the very important functions of medicine administration, caring for sick and injured students and completing State mandated paperwork, the nurse is forced to perform head lice screenings. There are a few issues with this:

  1. A visual inspection is not always perfect. It can’t be. This means that, despite spending hours doing these screenings, the nurse may well miss something.
  2. Relying on the school nurse allows parents to remove themselves from the process of lice detection. In fact, parents are crucial in this process and have the ability to do a far better job at home than the nurse can do in school.
  3. Parents assume that if lice is found in school, they will be notified about it by the nurse or administration and that is not always the case. It also makes parents feel that their responsibility to notify other parents of their child’s lice is nullified because they believe the school will notify their child’s classmates and friends.

Unfortunately, when a letter does come home from the school, the outmoded recommendation always included in that letter is to consult your doctor or pharmacist about lice “shampoos.” There is no such thing as a “shampoo” that kills lice. What is being referenced in that letter are the OTC pesticides that are found in every drug store in America. The truth is, they don’t work reliably anymore. Yes, some people have success with them. Sadly, far more people are experiencing treatment failure with them. Head lice in the US have become incredibly resistant to the pyrethroid pesticides found in drug stores. It is my personal and professional opinion that the resistance to these pesticides is behind the increasing frequency of longstanding outbreaks within communities.

The outcome of repeated treatment failures is this: children being repeatedly exposed to pesticides on their bodies (scalp) and parents who become so exasperated they stop trying, thus magnifying the problem. It is not necessary to pay for professional treatment, though some families may prefer this. NJ Lice Lady is a resource for parents who want to treat on their own as well as those who prefer a full-service approach. From our DIY, Head Lice 101 to simply being able to purchase a reliable, safe and non-toxic product along with a GOOD nit comb, I can help parents who have been struggling with head lice. You can reach me by email at njlicelady@gmail.com.

 

All Rights Reserved 2011-2014. Material may not be reproduced without express written consent of the Author.

I have a favorite comparison: When we fight cancer, we use chemotherapy because the poison is better than the cancer. When we fight lice, using poison makes no sense because methods far less toxic can do the job even better. This week I treated a young client who was exposed to a pesticide called Malathion. Malathion is only available by prescription and requires an 8-12 hour treatment. It is marketed under the name “Ovide.” Here is some basic information about Ovide and some other head lice pesticide treatments currently available by prescription and over the counter.


The CDC acknowledges that Ovide may only be partially ovicidal. This means that it only kills some lice eggs (nits) but not all. Further, this means that an additional 8-12 hour exposure may be necessary to kill any remaining bugs that hatch from those nits left viable after the treatment. I find it curious that a doctor would prescribe this as a first line treatment, knowing that it isn’t guaranteed to be a one time treatment. Of course, I’m not a doctor and I am not privvy to all the factors that went into making that decision.


So, then there is Lindane. Lindane is no longer recommended by the American Academy of Pediatrics, however, according the FDA, nearly 1 million prescriptions are written annually for this pesticide. It can have serious neurological side effects if misused and it is not a guaranteed ovicide. Aerial use of Lindane on crops is no longer permitted. Additionally, the FDA lists the possibility that a second application of Lindane may result in some severe side effects including death. I’d rather take my chances with the lice, thank you.


Moving down the line, we find Ulesfia. Ulesfia is a benzyl alcohol lotion. It is an effective pediculocide (it kills lice) but it is not an ovicide (it does not kill nits/eggs). This means that unless the viable nits are removed from the hair, they will continue the cycle of infestation. So, one either must comb the nits out of the hair completely, OR retreat with Ulesfia. The instructions recommend another treatment in 7 days. As someone who knows that the life cycle of the nit involves a 7-10 day incubation period, I would vehemently argue that the treatment needs to be repeated after 10 days not 7. That said, benzyl alcohol is systemically absorbed and it is toxic. I’d also like to point out that many people who have been experiencing a lice infestation tend to scratch their scalp. For a moment, imagine what it will feel like to apply alcohol to an irritated scalp. Makes you squirm, right? If one is only killing live lice and not nits, the same end could be achieved with a non-toxic product. Weighing the options, I still don’t understand using something more toxic when there is a suitable non-toxic option available. But that’s just me.


Next on the hit parade, we have Natroba. Recently approved by the FDA, this is a combination of the pesticide Spinosad and benzyl alcohol. Natroba claims to kill nits and therefore does not require that parents comb the nits out of the child’s hair in order for the treatment to be effective, however, there is also a recommendation that if there is live activity after 7 days, the product must be reapplied. This means that they know it isn’t killing 100% of the eggs. How does Spinosad kill lice you ask? Well, according to the product information “Spinosad causes neuronal excitation in insects. After periods of hyperexcitation, lice become paralyzed and die.” So, translating, the lice shake uncontrollably until they become paralyzed and die. Nice. Can’t wait to pour that on my kid’s head.

 

Also, more recent is Sklice, a topical preparation of Ivermectin, a pesticide that has been used orally for ringworm and scabies for many years. According to product literature provided by the manufacturer, there is no conclusive data as to whether Ivermectin causes cancer and Sklice is effective “about 75% of the time” at ending lice infestations. Given that it might cause cancer, how eager are you to risk being in the 25% of people who treat with this product and still have lice?


Now, on to the over-the-counter stuff. Pyrethrins with piperonyl butoxide is marketed under the popular name “Rid.” This product has been in use for decades and while it was once very effective against lice and their eggs, it has become less and less effective. Additionally, people who are allergic to chrysanthemums and/or ragweed may be advised not to use this product. Like antibiotic resistant bacteria, the lice have evolved immunity to the pesticides that have been in use for so long. Routinely, I treat clients in my office who have used these over-the-counter pesticides and still have live bugs in their hair. And even when the pesticide is successful in eliminating live activity, we know that the nits remain viable and a source of continued infestation.

There is also Permethrin. Permethrin 1% is marketed commonly under the name “Nix.”As with pyrethrins with piperonyl butoxide, lice have evolved a resistance to this pesticide. We routinely see clients who have used this product and present with live activity and/or continued infestation due to the fact that the nits have remained viable and have continued to hatch. Some clever manufacturers are now marketing a permethrin spray for the home so that worried parents can kill lice around their homes and in their cars. How nice. Interesting though, that with a vacuum or an adhesive lint roller, one can remove live lice from the home and other environments. Why companies are encouraging parents to spray poison in their homes in an effort to “clean” the home, I cannot explain or understand. Frankly, I’m not embarrassed to admit that it angers me. It angers me that these manufacturers prey on vulnerable parents and that they are fueling the very panic that keeps parents from reporting lice when it occurs in their home.

So, to sum up, we have Malathion, Lindane, Benzyl Alcohol, Spinosad with Benzyl Alcohol, Pyrethrins with Piperonyl Butoxide and Permethrin. There are non-toxic methods for dealing with head lice that are even more effective, so why would one choose something caustic or toxic for treating this problem? Have questions about how to handle a lice problem in your home? Send me an email njlicelady@gmail.com

 

All Rights Reserved 2011-2014. Material may not be reproduced without express written consent from the Author.