Should medications be mixed directly into the enteral formula for administration?

• A. Yes
• B. No
• C. Only with water
• D. Only with diluted formula

Answer: (B)

Medications should not be mixed directly into enteral formula. Mixing can alter drug stability, solubility, and absorption, and the formula’s nutrients and pH can interact with many drugs, changing their effectiveness or causing unpredictable effects. Crushing or opening certain tablets or capsules (especially enteric-coated or sustained‑release forms) and mixing them with formula can destroy the intended release profile and potentially irritate the GI tract. The particulates and viscosity from some meds can also clog feeding tubes, leading to interruptions in therapy. The safer approach is to administer each medication separately with a small amount of water, flushing the tube before and after to clear residual material, and to use liquid formulations or pharmacy-approved methods when possible.