SPL Set ID: 181f0806-dab7-410c-e063-6294a90ac09c
1 drug(s) with this SPL Set ID
Lidothol is a prescription topical patch, packaged with 15 medicated patches: 5 per re-sealable pouch, 3 pouches. Lidocaine is present in a 4% concentration (w/w). It is chemically designated as 2-‐(diethylamino)-‐N-‐(2,6-‐ dimethylphenyl) acetamide and has an empirical formula of C14H22N2O. The molecular weight of Lidocaine is 234.34 g/mol. Menthol is present in a 1% concentration (w/w). The chemical name is (1R,2S,5R)-‐2-‐isopropyl-‐5-‐methylcyclohexanol. The empirical formula for Menthol is C10H20O with a molecular weight of 156.27 g/mol. Lidothol (Lidocaine 4% / Menthol 1% Patch) consists of an adhesive hydrogel containing Lidocaine 4% and Menthol 1%, applied to flexible woven polyester backing and protected by a plastic film. The protective film is removed prior to application to the skin. The size of the patch is 12cm x 8cm. Lidocaine is chemically designated as 2-‐(diethylamino)-‐N-‐(2,6-‐dimethylphenyl), has an octanol: water partition ration of 43 at pH 7.4, and has the following structure: Menthol is chemically designated as 2-‐Isopropyl-‐5-‐methylcyclohexanol. It contains colorless, hexagonal crystals, usually needle-‐like; fused masses or crystalline powder with a pleasant, peppermint-‐like odor. It has a melting point between 31°C to 36° C. Menthol has the following structure: Each adhesive patch contains 76.5mg of Lidocaine and 85mg of Menthol. It also contains the following inactive ingredients: dihydroxyaluminum aminoacetate, glycerol, methylparaben, polysorbate 80, propylene glycol, sodium polyacrylate, tartaric acid, water lidocaine menthol