Permethrin FAQ
How does permethrin work?
Permethrin works by paralyzing and killing the mites and their eggs.
Is permethrin safe for everyone?
Permethrin is generally safe for use, but it is important to follow the instructions and precautions provided.
Can I use permethrin cream for my pets?
No, the formulations for humans should not be used on pets. Consult a veterinarian for suitable pet treatments.
How long does it take for permethrin to work?
In most cases, permethrin begins to kill the parasites immediately after it is absorbed into the skin or scalp.
What are the common side effects of using permethrin cream?
Common side effects may include mild itching or stinging, redness, or mild burning.
How often can I use permethrin cream?
The treatment is usually applied once. However, it may be repeated if necessary after consulting a healthcare professional.
Can I use permethrin cream during pregnancy?
It is important to consult a doctor before using any medication during pregnancy or while breastfeeding.
Can permethrin be used to prevent insect bites?
Yes, permethrin-treated clothing and gear can provide protection against biting insects.
Is it safe to apply permethrin on open wounds?
No, it should not be applied to areas with open wounds or cuts.
What should I do if I accidentally swallow permethrin lotion?
Seek medical attention or contact a poison control center immediately.
Can I buy permethrin cream over the counter?
In some countries, certain formulations of permethrin may be available without a prescription.
Can permethrin be used for treating bed bugs?
Permethrin is primarily used for scabies and lice infestations. For bed bugs, it is essential to consult with a pest control professional.
How long should permethrin cream be left on the skin?
The duration may vary based on the specific product. Follow the instructions provided with the medication.
What is the difference between 1% and 5% permethrin cream?
The concentration determines the strength of the formulation. Higher concentrations are typically used for more severe infestations.
Is it necessary to wash bedding and clothes after using permethrin cream?
It is recommended to wash all recently worn clothing, hats, bed linen, and towels to prevent re-infestation.
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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Prof. Vijay Sangar