etidronic acidWHO ATC codeM05BA01Also known as(1-hydroxy-ethylidene)diphosphonic acid · (1-hydroxyethylene)diphosphonic acid · (1-hydroxyethylidene)bisphosphonic acid · (1-hydroxyethylidene)diphosphonic acid · (hydroxyethylidene)diphosphonic acid · 1,1,1-ethanetriol diphosphonateAvailable in 2 countries🇬🇧United Kingdom3Etidronate disodium 200mg tabletsOTCEtidronate disodium 100mg/5ml oral suspensionOTCEtidronate disodium 400mg/5ml oral suspensionOTCSee all etidronic acid in United Kingdom →🇪🇸Spain1OSTEUM 200 mg COMPRIMIDOSSee all etidronic acid in Spain →