What is the recommended approach to tablet splitting?

• A. Split all tablets to save costs
• B. Only split if the pharmacist labels it or advises
• C. Never split any tablet
• D. Split only extended-release tablets

Answer: (B)

Tablet splitting should be done only when it is appropriate for that specific medicine and patient, and that assessment is best performed by the pharmacist. The recommended approach is to split only if the pharmacist has labeled the tablet as safe to split or has advised splitting for a particular dose or patient, because this ensures the dose will be accurate and the release profile won’t be compromised. Many tablets are not designed to be split: if a tablet is not scored, or if it is an extended-release, enteric-coated, or otherwise formulated to release medicine over time, breaking it can lead to dose-dumping, altered absorption, or uneven dosing. A pharmacist can determine whether a tablet is suitable for splitting, provide instructions on proper technique, and confirm that the prescribed dose will be achieved. Splitting all tablets to save costs is unsafe, and splitting only certain types (like extended-release) is inappropriate due to release mechanism concerns. Therefore, relying on pharmacist labeling or advice is the safest approach.