What is critical for the proper storage of medications?

Maintaining drug stability and preventing degradation is crucial for the proper storage of medications because medications are often sensitive to environmental conditions such as temperature, humidity, and light. When stored improperly, medications can undergo chemical changes that reduce their effectiveness or make them unsafe for use. For instance, certain medications may break down when exposed to heat or sunlight, leading to diminished therapeutic effects. Therefore, appropriate storage conditions—often in a cool, dry place away from light—are essential to ensure that medications remain viable and potent for the duration of their shelf life. This principle is fundamental in both clinical settings and individual patient care, as it directly impacts the efficacy and safety of pharmacological treatments.