postheadericon Rid Lice Killing Shampoo



Rid Maximum Strength Lice Killing Shampoo is a topical application of pyrethrin and piperonyl both used as insecticides in the treatment of head lice.

Mechanism of Act

Pyrethrin paralyses the nerves of the head lice causing their death. It does not have an effect on the eggs of the lice and therefore has to be reapplied in 7-10 days to ensure that any newly hatched eggs are targeted as well.

Clinical Use and Benefits

Rid Maximum Strength Lice Killing Shampoo is used to treat head lice, crab lice and pubic lice. The 0.03% strength shampoo is available in 2oz containers. Patients are advised to apply the shampoo to wet hair and leave for 10 minutes before rinsing.

Adverse Effects

Patients experiencing a severe allergic reaction including rash, hives, itching and difficult breathing should stop using this medication and seek emergency help immediately.

Commonly patients may experience irritation and contact dermatitis at the site of application. Patients that continue to experience contact dermatitis are advised to consult their health care provider.

Contraindications and Precautions

The use of Rid Maximum Strength Lice Killing Shampoo is not recommended in patients that have a known hypersensitivity to pyrethrin, ragweed, chrysanthemums or any other ingredients of this formulation.

Rid Maximum Strength Lice Killing Shampoo is a pregnancy category drug C and should be used with extreme caution in pregnant women only if the potential benefits outweigh the risks. It is considered relatively safe to use in breast feeding.

Interactions

There are no known significant interactions with Rid Maximum Strength Lice Killing Shampoo, however, patients are advised to consult a health care provider before taking any other medications when using this treatment.

References:

Sweetman, S.C. Martindale: The Complete Drug Reference, 33rd Ed: Pharmaceutical Press; 2002

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19 Responses to “Rid Lice Killing Shampoo”

  • Paul Quinones:

    A: Mayonnaise is used to smother the
    lice and could beneficial but you would not eat
    mayonnaise that has been left out would you? Mayonnaise has egg in
    it and could cause problems if it turns putrid. Body temperature is
    98.5 or so and would heat the mayonnaise if left in overnight. A
    better way smoother the lice, if it was me would
    be to rub …

  • Jerry Farley:

    A: You poor sweet thing. Guess what our family had
    nasty lice for a while too, and finally got
    rid of them. Don’t waste your time w/ the
    Rid/Nix combo that we did, they just are not
    working anymore, guess the lice are immune to them
    now. is what FINALLY worked for us, natural too.
    Anyway, …

  • Jennifer Richardson:

    A: Any chemical that kills pests is a pesticide,
    and all pesticide based products have the potential to cause
    serious harm. Please do not place them on your highly permeable
    scalp. Try to get yourself a natural head lice
    remedy, one that contains Neem Oil. The Neem tree is native to
    India, is known as the Cure All tree and has been used …

  • Maryland Mclean:

    Q: WAHT WILL HELP ME
    GET COMPLETELY RID OF LICE?i have been REALLY paranoid this days since i found out i
    have lice, this is what u have …

  • Shelly Skaggs:

    A: Rid is wonderful…..but
    everything you touch….clothing, bedding, toys, furniture,
    carpets, EVERYTHING, has to be sprayed, washed, and/or disposed of
    to kill the nits. My son’s came home with lice 3
    times in one summer…..It cost me about $200 to clean, spray,
    wash, and or destroy what ever they came …

  • Brandon Luton:

    Q: How do
    you get rid of stubborn
    lice?My niece has had lice for about 5 months and
    we’ve tried everything from lice
    killing shampoo to mouth

  • Georgia Baker:

    A: Treating your hair with RID
    will kill the lice but not the eggs. Consequently
    when they hatch, you have more lice. These eggs
    get attached to your hair and some come off when you use the little
    plastic lice combs that you get at the drugstore
    but the best way to get rid is to spray your hair
    with vinegar (this releases them) and get …

  • Muriel Parker:

    A: Mia, You probably have a case of chemical
    resistant lice. You will need a non-chemical
    product and a really good nit comb to get rid of
    them. There are several online but the best I have seen is the
    NitFree line that is sold by a company called Kleen-Free. If her
    infestation is bad, you will need a couple of bottles of mousse

  • Beryl Duffy:

    Q: HOW CAN YOU KILL
    LICE?My sis got head lice from her school
    friend… and we bought RID Maximum Strength
    lice killing
    shampoo and …

  • Todd Mcclelland:

    Q:
    what can i use to get rid of lice
    killing shampoo residue from my
    scalp and hair?i used the pronto lice
    killing shampoo and the nit and
    lice remover gel for after you
    shampoo to get …

  • Ray Cedillo:

    Q: LICE!!!
    HELP im really paranoid!!!?!!!!?ok so i found out i have lice, my mom used
    the RID lice
    killing shampoo and gel,

  • Arline Bingham:

    A: First of all, you cannot transfer the
    lice to any other part of the body. (whew, I
    know!) Secondly, you need to get some lice
    treatment and follow the instructions religiously. This is the only
    way to get rid of them. Keep combing out the nits
    (or eggs) so that cannot hatch. They are usually found very close
    to the …

  • Shawna Ahner:

    A: Only use Redken Hair clensing
    Shampoo! It has Fruit citrus oils in it to clease
    out the hair and keeping it fresh, its colour friendly and its the
    only product that gets rid of all grease and crap
    put of hair!

  • Bessie Hogans:

    Q:
    LICE PLEASE HELP!! HOW CAN I GET COMPLETELY
    RID OF THEM?i have been REALLY paranoid this days since i found out i
    have lice, this is what u have …

  • Roy Matsumoto:

    A: you need to shave your head. Tell people you did
    it for a cancer cause

  • Charlotte Carr:

    Q: Risks of “rid”
    lice killing
    shampoo without having
    lice.?Hello, my scalp is extremely itchy, and i have many little
    white hard things attatched to my hair …

  • Marian Peay:

    Q:
    How can I get rid of lice without
    using any shampoo(with chemicals to kill
    lice)?My sister’s hair is full of it and my mom wants researching
    from me..

  • Diane Lewis:

    Q: How do i
    get rid of my head lice?I’v noticed that i had lice about 2 weeks
    going on 3 weeks ago now but that is just …

  • Maureen Blow:

    Q: Simple Home Remedies to
    Get Rid of Lice?I have fairly long hair, and recently have caught head
    lice. I have read about the mayonaise.

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