Lorexane Spray contains Lindane (NA), an effective topical scabicide and pediculicide indicated for the treatment of scabies and lice infestations. Lindane acts by disrupting the nervous system of the parasites, leading to their paralysis and subsequent death. Lorexane Spray is formulated for external use and should be applied directly to the affected areas, ensuring thorough coverage to maximize efficacy. It is typically recommended for use in patients who have not responded to first-line treatments or when alternative therapies are contraindicated. Prior to application, the skin should be clean and dry. The spray should be applied once, left on for the prescribed duration, and then washed off as directed by a healthcare professional. Caution is advised in patients with a history of seizures, as Lindane has been associated with neurotoxicity in rare cases. It is contraindicated in infants, pregnant or lactating women due to potential systemic absorption and toxicity. Adverse effects may include localized skin irritation, itching, or rash. Patients should avoid contact with eyes and mucous membranes. Use of Lorexane Spray should be under strict medical supervision to ensure safe and effective treatment of parasitic infestations.