Can you cut a 500 mg diflunisal tablet in half?

Yes, you can cut a 500 mg diflunisal tablet in half, provided it is not specifically designed as an extended-release or controlled-release formulation. However, it's always best to consult with a healthcare professional or pharmacist before doing so to ensure that it is safe and effective for your specific situation. They can provide guidance on whether the tablet can be split without affecting its efficacy.