Skip to Content

NUMARK HEAD LICE TREATMENT 1% W/W CUTANEOUS EMULSION

Active substance(s): PERMETHRIN

View full screen / Print PDF » Download PDF ⇩
Transcript
6. FURTHER INFORMATION
What Head Lice Treatment 1% contains
The active substance is permethrin.
The other ingredients are benzyl alcohol (as a preservative),
propylene glycol, hydroxycetyl hydroxyethyl dimonium chloride,
cetostearyl alcohol, ceteareth-20, light liquid paraffin, carbomer,
sodium hydroxide solution and purified water.
What Head Lice Treatment 1% looks like and
contents of the pack
Head Lice Treatment 1% is a smooth white liquid preparation for
cutaneous application.
The bottle contains 59ml of lotion.
There are 2 pack sizes: 1x59ml pack or 2x59 ml pack
Included in each pack is a fine toothed comb which can be used to
remove lice and eggs after treatment.
Marketing Authorisation Holder and Manufacturer
The Marketing Authorisation holder and Manufacturer is Ovelle Ltd.,
Coe’s Rd, Dundalk, Co. Louth, Ireland. Tel: +353 (0)42 93 32304
Head Lice Treatment 1% is prepared and packaged for
Numark Ltd., Amber Close, Tamworth, Staffs, B77 4RP, UK.
ABOUT HEAD LICE
Interesting fact about head lice
It is estimated that up to half a million children catch head lice each
year. Also as with the common cold, anyone can catch lice. So if
anyone in your family catches head lice, they are not alone, and it is
certainly nothing to be ashamed about!
What are head lice?
Head lice are small insects (their size can vary depending on the
stage of their development, but adults are usually between 2-3 mm
long when fully grown) which vary in colour from greyish white to
brown. They like to set up home in a warm head of human hair and
have no preference for the type of hair, be it brunette or blonde,
straight or curly, clean or dirty, head lice are not fussy. There is only
one way for head lice to pass from one individual to another
and this is by head to head contact. Head lice cannot jump, hop or
fly from one person to another, and it is also unlikely for them to be
passed on through towels, combs and chair backs.
Head lice spend most of their time on or near the scalp as they need
warmth to survive. They grip on the hair by means of special claws
and feed on the scalp by sucking blood.
The female louse will lay up to 8 oval shaped eggs every night,
gluing them to the base of individual hairs. After about seven days a
young louse (nymph) emerges, leaving behind it a white egg shell.

These white egg shells remain glued to the hair and are known as
nits. The nymph will begin feeding in the same way as the adult
and within about 10 days will be mature and capable of breeding.
What to look for?
Due to their size, colour and rapid movement, head lice are
difficult to see. The eggs (creamy brown) are a little easier to spot
and will be found attached to individual hairs near to the scalp.
In contrast, the white nits can often be seen further from the scalp,
this is because as the hair grows the nits (which are still glued to
the hair shaft) move with it.
The best way to find head lice and their eggs is to run a
fine-toothed comb through damp parted hair looking carefully
for evidence of lice. Signs to look for include faeces, cast skins or
dead lice.
Louse faeces appear as black flecks like dust, often this is rubbed
onto collars or the pillow at night resulting in shirts and bed
clothes, becoming dirty more quickly than usual.
How to prevent head lice?
Steps that can be taken to reduce the possibility of an infection
include:
• Check whole family’s hair using a fine toothed detection comb on
a regular basis, for any signs of head lice. If live head lice are
found it is important to trace the source of the original infection.
This may be someone well known to the family, but who may not
be aware that they have head lice. If this person is not identified
and treated, others can be quickly infected, sometimes within
hours after treatment
• If a child in your family is found to have lice, please inform their
school, other parents, Health Visitor and School Nurse.
Getting the best from this treatment
In most cases a single treatment is sufficient to eliminate head
lice. Use of hair mousses, gels, sprays, 2 in 1 shampoos and
conditioners immediately before treatment can reduce its
effectiveness.
Lice may continue to move or twitch up to 24 hours after
treatment, this is normal and not a sign of treatment failure.
There is potential for head lice to develop resistance to treatments.
If you detect live lice during the 7 days after the first application, a
second treatment should be given on day 7. If further treatments
are required consult a doctor or pharmacist, continual repetitive
treatment should be avoided.
This leaflet was prepared in April 2014.
9357 rev 000

Head Lice
Treatment
1% w/w
Cutaneous Emulsion
Permethrin 1%

10

MINUTE
TREATMENT

Contains fine
toothed comb

READ ALL OF THIS LEAFLET CAREFULLY BECAUSE IT
CONTAINS IMPORTANT INFORMATION FOR YOU.
This medicine is available without a prescription. Nevertheless you
will still need to use Numark Head Lice Treatment 1% w/w Cutaneous
Emulsion carefully to get the best results from it.
• Keep this leaflet. You may need to read it again.
• Ask your pharmacist if you need more information or advice.
• You must see a doctor if your symptoms do not improve after
using Head Lice Treatment 1% w/w Cutaneous Emulsion.
• Numark Head Lice Treatment 1% w/w Cutaneous Emulsion hereafter
referred to as Head Lice Treatment 1%.
In this leaflet:
1. What Head Lice Treatment 1% is and what it is used for
2. Before you use Head Lice Treatment 1%
3. How to use Head Lice Treatment 1%
4. Possible side effects
5. How to store Head Lice Treatment 1%
6. Further information
1. WHAT HEAD LICE TREATMENT 1% IS AND WHAT IT IS USED FOR:
The name of your treatment is Head Lice Treatment 1%. It is a smooth
white lotion (cutaneous emulsion) containing the active ingredient
permethrin.
Permethrin, the active ingredient in Head Lice Treatment 1%
belongs to a group of medicines called pyrethroids, which are
anti-parasitic agents. Head Lice Treatment 1% is used for the topical
treatment of head lice infestations.
2. BEFORE YOU USE HEAD LICE TREATMENT 1%:
DO NOT USE HEAD LICE TREATMENT 1%:
• If you are hypersensitive (allergic) to pyrethroids, pyrethrins or
any of the other ingredients of Head Lice Treatment 1%.
• If you had a reaction to this product before.
• On children under 6 months of age, except on the advice of
your doctor.
Pregnancy and Breastfeeding:
Ask your doctor or pharmacist for advice before taking any medicine.
Driving and using machines:
There have been no adverse effects reported.

Using other medicines:
Please inform your doctor or pharmacist if you are taking or have
recently taken any other medicines, including those that you have
bought yourself.
Take special care with Head Lice Treatment 1%.
• Please note that the inactive ingredients, cetostearyl alcohol and
propylene glycol may cause skin rashes or irritation.
• Head Lice Treatment 1% should not irritate the eyes.
However, care should be taken when applying. If accidental
contact occurs, rinse immediately with plenty of water.
• Nursing or care staff who routinely use Head Lice Treatment 1%
may wish to wear gloves in order to avoid possible irritation
to the hands.
• If one member of the family needs treatment, it is important to
check the rest of the family for head lice, and ONLY THOSE
INFECTED SHOULD BE TREATED.
• The effect of Head Lice Treatment 1% on artificial hair
dyes and perms has not been determined, although complaints
are extremely rare. It is recommended to apply the product to a
small section of hair first, before treating the entire scalp.
• Head Lice Treatment 1% is not affected by the chlorine
used in swimming pools, so there is no reason why you cannot
swim following treatment.
3. HOW TO USE HEAD LICE TREATMENT 1%:
Always use Head Lice Treatment 1% as your doctor/pharmacist has
instructed you. You should check with your doctor or pharmacist if
you are unsure. The usual dose is 59ml (one bottle). It is very
unlikely that more than two bottles will be required per
application.
Please follow these instructions carefully:
1. Shampoo the hair with a mild
shampoo. Do not use a combined
shampoo-conditioner or a medicated
shampoo. Rinse thoroughly and towel
dry so that the hair remains damp.
2. Shake the bottle thoroughly, apply
sufficient Head Lice Treatment 1% to
saturate the hair, roots and scalp.
Work methodically through the hair paying
particular attention to the
areas behind the ears and around the
nape of the neck.

For the majority of individuals all of the contents of this pack
will be required to ensure that the hair and scalp are saturated.
It is advisable to use the full bottle.
3. Leave on the hair for 10 minutes, then
rinse and comb with an ordinary comb.
An application for longer than 10 minutes
will not give better results, but a full 10
minutes is required.
4. Rinse thoroughly with water. After this
final rinse and while hair is still wet, use
the fine toothed comb (provided with the
pack) to remove the lice and eggs. Comb
the hair in sections from the roots and
work over the whole head in this way.
Normal hair drying routines can then
be followed.
IF YOU USE MORE HEAD LICE TREATMENT 1% THAN YOU SHOULD:
Head Lice Treatment 1% is for external use only.
Children should be supervised during use. If you use more Head
Lice Treatment 1% than recommended, rinse well with plenty
of water.
IF THE PRODUCT IS ACCIDENTALLY SWALLOWED
Consult a doctor or go to the casualty department at your nearest
hospital immediately. Take along any product that is left, the
bottle and the label so that the hospital will know the product you
have used.
4. POSSIBLE SIDE EFFECTS:
Like all medicines, Head Lice Treatment 1% can have side effects.
However,when they occur they are usually mild and cannot be
distinguished from the head lice infestation itself. Occasionally,
skin irritation, redness or rash may occur.
REPORTING OF SIDE EFFECTS
If you get any side effects, talk to your doctor or, pharmacist or
nurse. This includes any possible side effects not listed in this
leaflet. You can also report side effects directly via:
UK Yellow Card Scheme Website: https://yellowcard.mhra.gov.uk
5. HOW TO STORE HEAD LICE TREATMENT 1%
Keep out of the sight and reach of children.
Do not store above 25ºC.
Keep the container in the outer carton in order to protect from
light.
Do not use after the expiry date stated on the label and carton.
Do not use Head Lice Treatment 1% if you notice any visible signs
of deterioration of the lotion.

Expand view ⇕

Source: Medicines and Healthcare Products Regulatory Agency

Disclaimer: Every effort has been made to ensure that the information provided here is accurate, up-to-date and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. This information has been compiled for use by healthcare practitioners and consumers in the United States. The absence of a warning for a given drug or combination thereof in no way should be construed to indicate that the drug or combination is safe, effective or appropriate for any given patient. If you have questions about the substances you are taking, check with your doctor, nurse or pharmacist.

Hide