Generic Name: Codeine Controlled Release Strength: 50 mg Manufacturer: Laboratorios Medea S.A., Spain Trade Name: Perduretas Codeina Type: Analgesic Comment: Image upload from IDThisPill courtesy of incognito. Original image courtesy of gtech. Perduretas Codeina package insert emailed by Joy to Pharmer.org. Package insert courtesy of Joy.One dose is effective for approximately 10 hours per the insert. Updated May 20, 2006 courtesy of Joy.