Category- Allopathy
Medicine Highlights
| Uses | 1. To treat scabies and papules in underarms, genitals, fingers, etc. 2. To kill head lice. |
| Common Side Effects | 1. Itching or rash of the skin and scalp 2. Redness of the skin 3. Tingling and numbness of skin 4. Burning or stinging sensation 5. Skin rash |
| Additional Information | 1. To be used for external application only 2. Use only when recommended by the doctor |
| Storage | 1. The medicine should be stored at room temperature 2. Keep away from sunlight and moisture 3. Keep away from the reach of children |
| How to Take This Medicine | 1. This is a medicated soap and should be applied to the body. |
BrandName Uses
BrandName is a topical soap belonging to the class of anti-parasite soaps and used for maintaining hygiene and killing different parasites like scabies mites and head lice.
BrandName side effects
More Common
- Itching or rash of the skin and scalp
- Redness of the skin
- Tingling and numbness of skin
- Burning or stinging sensation
- Skin rash
Less Common
- Infected and pus-filled areas on the skin and scalp
How BrandName works
BrandName works by attacking tiny insects like scabies mites or head lice that cause itching and skin problems. When you use BrandName soap, it enters the body of these bugs and blocks their nerve signals, making them freeze and die, just like cutting the wires of a machine.
Safety Measures and Warning
Pregnancy
It is considered safe to use during pregnancy.
Allergy or Hypersensitivity
If you have previously had an allergy to this medicine, inform your doctor.
Breastfeeding
It is safe to use while breastfeeding.
BrandName Interaction with Food Product
BrandName does not interact with food products, as it can be applied on the skin only. So, it is safe to use without any fear of food interactions.
BrandName Interaction with Other Medicines
Avoid taking BrandName with the following medicines, as it may increase or decrease the desired effect, or in worse cases, it could be fatal:
BrandName Chemical Structure
IUPAC (International Union of Pure and Applied Chemistry)/ Chemical name
(±)-3-Phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate

Intake routine/cycle
Daily dose
Take BrandName exactly as your doctor recommends. The dose may change based on your condition and how well you respond. Do not take more than prescribed without consulting your doctor.
Missed Dose
If you forget to take your medicine, take the medication as soon as you remember. If it’s nearly time for your next dose, skip the missed one and continue with your regular schedule. Always consult the doctor before making any changes to your dosage.
Overdose
Use BrandName soap as per the doctor’s instructions; do not consume orally. If ingested orally by mistake, overdose symptoms may occur and include nausea, irritations, and vomiting; excessive skin application causes marks on skin and burning sensations.
Storage
- Store the medicine at room temperature
- Keep away from sunlight and moisture
- Keep out of reach of children
Directions for use
- Do not apply to the eyes. If accidental contact occurs, rinse thoroughly with clean water.
- Make sure to form lather before use
- Do not stop using it suddenly; complete the full course unless allergic.
BrandName Summary
BrandName soap is a medicated cleanser used to treat scabies and head lice by killing the tiny parasites that burrow into skin or cling to hair. It works like a nerve disruptor for these bugs, paralyzing them by blocking their ability to send signals, which leads to their death. People usually apply it to the whole body or scalp, leave it on for a short time, then rinse it off. While it’s generally safe, some may feel mild itching, redness, or dryness after use. Babies under 2 months, those with severe skin allergies, or people with known sensitivity to BrandName should avoid it.
FAQ’s
Will BrandName kill lice eggs?
BrandName kills lice but may not destroy all their eggs (nits), so some can hatch later and cause re-infestation. That’s why doctors often suggest using it again after a few days and combing the eggs to fully clear the problem.
What are the uses of BrandName soap?
BrandName is used to treat scabies and head lice by killing the tiny insects that cause itching and skin irritation. It works by paralyzing these pests, making it easier to wash them away and stop the spread.
What is the mechanism of action of BrandName?
BrandName works by binding to sodium channels in the nerves of lice and mites, keeping them open and causing uncontrolled nerve signals. This leads to paralysis and death of the parasites while remaining safe for human skin.
How to tell if BrandName is working?
You’ll know BrandName is working when the itching slowly reduces and no new rashes or bumps appear after a few days. Some itching may still continue for weeks, but if symptoms don’t worsen or spread, the treatment is doing its job.
How dangerous is BrandName to your skin?
BrandName is generally safe for human skin when used as directed, but it can cause mild side effects like itching, redness, or a burning feeling where applied. These reactions usually fade on their own, but people with sensitive skin or allergies should talk to a doctor before using it to avoid irritation
Reference
- Mayo Clinic. Permethrin (topical route) – Side effects & dosage [Internet]. Mayo Clinic; 2025 Feb 1 [cited 2025 Sep 18]. Available from.
- Drugs.com. Permethrin: Package Insert / Prescribing Information [Internet]. Medically reviewed by Drugs.com; updated 2025 May 26 [cited 2025 Sep 18]. Available from.
- Stat Pearls. Permethrin [Internet]. Treasure Island (FL): Stat Pearls Publishing; 2023 Jan [cited 2025 Sep 18]. Available from.
- Practo. Permed 1% Soap – Uses, Dosage, Side Effects, Price, Composition [Internet]. [cited 2025 Sep 18]. Available from.
- National Center for Biotechnology Information. PubChem Compound Summary for CID 40326, Permethrin [Internet]. Bethesda (MD): National Library of Medicine (US); [cited 2025 Sep 18]. Available from.

Siva Krishna Adithya Bhumireddy completed a Bachelor of Pharmacy from GIET School of Pharmacy, affiliated with Andhra University, and from his 3rd year of graduation, he was working as a freelance medical and publication writer. Having expertise in systematic reviews and clinical research. With his keen interest and skills in research and documentation practices, he also reviewed more than 150 manuscripts from international journals like Elsevier, Springer Nature, and Sage Journals, and all the manuscripts were indexed and appeared in PubMed, Scopus, and Web of Science databases, and he received honorary recognition letters and certificates from all of them. Siva Krishna Adithya also published a few systematic, narrative reviews and a few chapters of international expertise.