What does "DAW" in prescription terminology stand for?

"DAW" in prescription terminology stands for "Dispense As Written." This designation is used by healthcare providers when writing prescriptions to indicate that the pharmacist should dispense the medication exactly as prescribed, without substituting a generic or alternative version. This instruction is important for ensuring that the patient receives the specific formulation of the medication that the prescriber believes to be the most effective or appropriate for the patient's needs.

When a prescriber includes "DAW" on a prescription, it signals to the pharmacist that any substitution of the medication is not permitted. This may be due to concerns about the efficacy, safety, or tolerability of different formulations or manufacturers. Understanding "DAW" is crucial for maintaining the integrity of the treatment plan and for ensuring that patients receive the right medication as prescribed by their healthcare provider.