Include Dose Uniformity Testing in MDI and DPI Stability Studies
Understanding the Tip: Why dose uniformity is essential in inhalation products: Metered Dose Inhalers (MDIs) and Dry Powder Inhalers (DPIs) are used to deliver highly specific microgram-level doses to the lungs. Slight variations in dose delivery over time can lead to underdosing or overdosing, resulting in therapeutic failure or adverse effects. Stability studies must evaluate…
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