Final answer:
Pharmacists conduct prospective DUR to check medication therapy appropriateness, including drug interactions, correct dosages, therapeutic duplications, contraindications, and patient adherence.
Step-by-step explanation:
Pharmacists are responsible for conducting a prospective Drug Utilization Review (DUR) before dispensing medications. This involves ensuring the appropriateness of drug therapy by checking for potential drug interactions, correct dosages, duplicate therapies, and contraindications. Pharmacists utilize their extensive knowledge of chemistry and biology to evaluate pharmacokinetic parameters and ensure that each patient receives medication therapy that maximizes efficacy while minimizing risks.
During a prospective DUR, pharmacists look for:
- Therapeutic duplications that can lead to unnecessary medication use or increased risk of side effects.
- Drug-drug interactions that could result in reduced effectiveness or increased toxicity of the medications.
- Correct dosages based on individual patient characteristics such as age, weight, and kidney function.
- Possible contraindications, which are conditions or factors that serve as a reason to withhold a certain medical treatment due to the harm that it would cause the patient.
- Proper medication adherence and use, including educating patients on the correct way to take their medications.
By conducting a thorough DUR, pharmacists play an essential role in the healthcare team and contribute to the overall health and safety of patients.