Film-coated tablet: 1. This medication may cause drowsiness in some patients. Individual response should be determined that it does not cause drowsiness before driving, operating machines or working in areas with risk of falling.
2. Should not use in breast-feeding women and children under 6 months. Should not use during pregnancy especially in first trimester unless the potential benefits outweigh the risk.
3. Use with caution in renal disease patients.
4. Serum levels of this medication may be increased when using with macrolides antimicrobials such as erythromycin or imidazole antifungal such as ketoconazole.