Taiwanese pharmacists are cautioning against the common practice of splitting pills before consumption. Many individuals divide tablets to save money or adjust dosages, but experts warn this can compromise the medication’s effectiveness. The act of splitting can expose the drug to moisture and air, accelerating degradation and reducing its potency. Some pills also have coatings designed for controlled release, which are disrupted by splitting, leading to inconsistent dosage. This is particularly concerning for medications treating chronic conditions like heart disease or mental health issues where consistent levels are crucial. Pharmacists advise consulting with a healthcare professional before altering prescribed dosages or considering pill splitting, emphasizing the potential health risks involved. Choosing appropriate, divisible formulations, when available, is also recommended.