Finasteride vs Loratadine

Finasteride vs Loratadine: Overview

This comparison examines the pharmacological differences between Finasteride and Loratadine.

Mechanism of Action

Finasteride: Competitive inhibitor of 5-alpha-reductase type II.

Loratadine: Second-generation H1 antihistamine with minimal CNS effects.

Pharmacokinetics

Half-life: Finasteride — 5-6 hours; Loratadine — 8 hours.

Chemical Properties

Molecular Formula: Finasteride — C23H36N2O2; Loratadine — C22H23ClN2O2.

Molecular Weight: Finasteride — 372.5490 g/mol; Loratadine — 382.8800 g/mol.

Type: Finasteride — Small molecule; Loratadine — Small molecule.