Question:
Which of following is used in Pediculicide formulation?
Which of following is used in Pediculicide formulation?
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Lindane (\(\gamma\)-HCH) acts on the insect central nervous system by interfering with GABA-gated chloride channels, causing hyperexcitation and death in ectoparasites like lice.
Updated On: Aug 18, 2026
- Imidacloprid
- Lindane
- Fipronil
- Esbiol
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Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
A pediculicide is an ectoparasiticide agent formulated specifically to treat and eradicate infestations of lice (such as head lice, body lice, and pubic lice) on humans or animals.
Step 2: Detailed Explanation:
Lindane (also known as gamma-hexachlorocyclohexane or \(\gamma\)-HCH) is a chlorinated hydrocarbon insecticide.
While its agricultural uses are heavily restricted globally due to environmental persistence, it has historically been used in pharmaceutical concentrations (such as \(1\%\) lotions and shampoos) as a second-line prescription pediculicide and scabicide treatment.
Step 3: Final Answer:
The insecticide used in pediculicide formulations is Lindane, which corresponds to option (B).
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