Answer
It depends on the formulation. Ambinet XL requires food, Equasym XL is taken before breakfast, while Xaggitin XL and Tuzulby may be taken with or without food.
Sources for this answer
- Ambinet XL 50 mg modified-release hard capsules — Current selected SmPCemc · Summary of Product Characteristics
- Xaggitin XL 18, 27, 36, 54 mg Prolonged-release Tablets — Current selected SmPCemc · Summary of Product Characteristics