Comparative Pharmacology
Head-to-head clinical analysis: LINDANE versus MALATHION.
Peer-Reviewed Evidence
Head-to-head clinical analysis: LINDANE versus MALATHION.
LINDANE vs MALATHION
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Lindane is an organochlorine insecticide that acts by binding to the GABA-A receptor, inhibiting chloride ion influx, leading to hyperexcitation and death of arthropods. It also blocks voltage-gated sodium channels in neurons.
Malathion is an organophosphate that irreversibly inhibits acetylcholinesterase, leading to accumulation of acetylcholine at cholinergic synapses, causing overstimulation of muscarinic and nicotinic receptors.
Scabies: Apply 1% lotion or cream thinly to entire body from neck to toes; leave on for 8-12 hours, then wash off. Lice: Apply 1% shampoo to dry hair, lather with water, leave for 4 minutes, then rinse; repeat in 7 days if needed.
0.5% lotion applied topically to entire body and left for 8-12 hours; repeat in 7-9 days if necessary.
None Documented
None Documented
Clinical Note
moderateMalathion + Deferasirox
"The serum concentration of Deferasirox can be increased when it is combined with Malathion."
Clinical Note
moderateMalathion + Tenofovir disoproxil
"The metabolism of Tenofovir disoproxil can be decreased when combined with Malathion."
Clinical Note
moderateMalathion + Clotrimazole
"The metabolism of Clotrimazole can be decreased when combined with Malathion."
Clinical Note
moderateMalathion + Venlafaxine
Terminal half-life: 18-21 hours in adults; prolonged in obesity (up to 30-40 hours) due to adipose storage. Accumulation occurs with repeated dermal applications.
Approximately 2-3 hours for malathion (parent compound). Metabolites (e.g., malaoxon) may persist longer. Clinically, elimination is rapid, limiting systemic toxicity with acute dermal exposure.
Primarily renal; ~50% as metabolites (conjugated and oxidized), <20% unchanged. Fecal excretion accounts for ~10-15% via biliary elimination. Small amounts excreted in sweat.
Primarily renal excretion of water-soluble metabolites (e.g., malathion monocarboxylic acid, dicarboxylic acid). Less than 1% excreted unchanged in urine. Biliary/fecal excretion accounts for minor elimination of metabolites.
Category C
Category C
Scabicide/Pediculicide
Pediculicide
"The metabolism of Venlafaxine can be decreased when combined with Malathion."