ChatGPT Prompts for Pharmacists: Drug Info, Dosing, Patient Counseling

Published: July 2026 | 8 min read

Pharmacists are the most accessible healthcare professionals in most communities. Behind the counter, they juggle drug interaction checks, dosing verification, patient counseling, medication therapy management, prior authorizations, and formulary reviews — often processing hundreds of prescriptions per shift. AI can help organize this information, but only with prompts that speak the language of pharmacy practice.

The prompts below are structured for real pharmacy workflows. Each defines the clinical scenario, required output format, and safety constraints. These are adapted from Skillent's Healthcare AI Prompt Library.

Drug Information & Interactions

1. Drug Interaction Summary

Role: Clinical pharmacist
Task: Analyze potential drug interactions for the following medication list
Patient: [age, sex, renal/hepatic function]
Medications: [list all prescription, OTC, supplements]
For each interaction:
1. Drugs involved
2. Mechanism (pharmacokinetic/pharmacodynamic)
3. Severity (major/moderate/minor)
4. Clinical effect (what to monitor)
5. Management recommendation (avoid/dose adjust/monitor)
6. Documentation needed
Format: Interaction table sorted by severity (major first)
Flag: Interactions requiring immediate prescriber notification
Note: Verify against current drug interaction database

2. Renal Dosing Adjustment

Role: Clinical pharmacist
Task: Calculate renal dosing adjustments for [medication] in [patient]
Patient data:
- Age: [years]
- Weight: [kg]
- Serum creatinine: [mg/dL]
- CrCl estimate: [mL/min]
- Dialysis: [yes/no — type]
Original dose: [drug, dose, frequency]
Provide:
1. CrCl calculation (Cockcroft-Gault)
2. Standard dose vs. adjusted dose
3. Dosing interval change (if applicable)
4. Maximum daily dose
5. Monitoring parameters
6. Dialysis supplementation needed?
Format: Dosing recommendation with calculation steps
Reference: Package insert and renal dosing guidelines

3. Therapeutic Duplication Check

Role: Pharmacist reviewing medication profile
Task: Identify therapeutic duplications in the following medication list
Input: [list of all active medications with doses]
Check:
1. Same drug class duplications (e.g., two statins, two PPIs)
2. Same mechanism of action
3. Same therapeutic goal with overlapping effects
4. Potential cumulative toxicity
5. Unnecessary combinations
For each duplication:
1. Medications involved
2. Therapeutic category
3. Risk level
4. Recommendation (consolidate/monitor/contact prescriber)
Format: Duplication report with action items

Patient Counseling & Education

4. Medication Counseling Script

Role: Pharmacist counseling a patient
Task: Create a counseling script for [medication] for a [age] patient
Include (per OBRA '90 requirements):
1. Name and purpose of medication (plain language)
2. How and when to take it
3. What to expect (onset, effect)
4. Common side effects (top 3-5) and what to do
5. Serious side effects requiring immediate medical attention
6. Drug/food interactions to avoid
7. Storage instructions
8. Missed dose instructions
9. Refill information
10. Questions for the patient
Tone: Conversational, empathetic, no jargon
Reading level: 8th grade
Format: Script with pharmacist lines and expected patient responses
Duration: 3-5 minutes

5. Anticoagulation Counseling

Role: Clinical pharmacist specializing in anticoagulation
Task: Create patient education for [warfarin/DOAC] therapy
Include:
1. Why this medication is needed (condition-specific)
2. Critical safety information:
   - Bleeding warning signs
   - Activities to avoid
   - Dietary considerations (vitamin K foods if warfarin)
   - Alcohol restrictions
3. Monitoring requirements (INR if warfarin, renal function if DOAC)
4. Missed dose instructions
5. Drug interactions (OTC, supplements, antibiotics)
6. Dental procedure notification
7. Medical alert recommendation
8. When to seek emergency care
Format: Patient handout + counseling script
Reading level: 7th grade (elderly-friendly)

6. Inhaler Technique Education

Role: Pharmacist
Task: Create step-by-step inhaler technique education for [inhaler type: MDI/DPI/SMI]
Device: [brand name]
Steps:
1. Preparation (prime, check counter)
2. Technique steps (numbered, with breathing instructions)
3. Post-inhalation (rinse, wait between puffs)
4. Cleaning and maintenance
5. Storage
6. When to replace (dose counter, timeframe)
Common errors to address:
- Not shaking MDI
- Not exhaling before inhalation
- Not holding breath
- Not waiting between puffs
Format: Patient handout with visual description of each step
Include: Teach-back method questions to verify understanding

Medication Therapy Management

7. Comprehensive Medication Review

Role: Pharmacist conducting MTM
Task: Structure a comprehensive medication review for [patient profile]
Patient: [age, conditions, allergies]
Medications: [list with doses, frequencies, indications]
Review:
1. Appropriateness (is each med indicated, effective, safe?)
2. Duplication or unnecessary therapy
3. Dosing optimization
4. Drug-disease interactions
5. Adherence barriers (cost, complexity, side effects)
6. Monitoring gaps (needed labs, follow-up)
7. Opportunities to recommend changes
Output: MTM summary with:
- Medication-related action items (priority-ranked)
- Recommendations to prescriber
- Patient education topics
Format: MTM report per CMS/ACCPP framework

8. Drug-Related Problem Identifier

Role: Clinical pharmacist
Task: Identify drug-related problems (DRPs) for the following patient
Input: [medication list, conditions, labs]
Categorize per PCNE classification:
1. Untreated indication
2. Drug choice problem
3. Dosing problem
4. Adverse reaction
5. Drug interaction
6. Non-adherence
7. No DRP (review only)
For each DRP:
1. Category and code
2. Description
3. Clinical impact
4. Recommended intervention
5. Priority (High/Med/Low)
Format: DRP list sorted by priority with action plan

9. Prior Authorization Request

Role: Pharmacist preparing PA request
Task: Draft a prior authorization request for [medication] for [patient]
Include:
1. Medication: [name, dose, frequency]
2. Diagnosis: [ICD-10 code + clinical description]
3. Clinical justification:
   - Why this drug (formulary alternative failures, contraindications)
   - Expected benefit
   - Duration of therapy
4. Supporting documentation references:
   - Chart notes summary
   - Lab values
   - Prior medication trials and outcomes
5. Alternative medications tried (name, date, outcome)
Format: PA letter/form ready for prescriber signature
Tone: Clinical, evidence-based, concise

Special Populations & Safety

10. Pregnancy/Lactation Safety Summary

Role: Pharmacist
Task: Summarize safety of [medication] in pregnancy and lactation
For pregnancy:
1. FDA pregnancy category / NCBR classification
2. Known teratogenic effects
3. Trimester-specific risks
3. Safer alternatives if available
4. Risk-benefit discussion points
For lactation:
1. LactMed classification
2. Drug excretion in breast milk
3. Infant effects
4. Compatible alternatives
5. AAP/WHO breastfeeding recommendations
Format: Safety summary with clinical recommendation
Include: Discussion guide for patient counseling

11. Geriatric Medication Review

Role: Pharmacist specializing in geriatric care
Task: Review medication list for [elderly patient] using Beers Criteria
Patient: [age, conditions, renal/hepatic function]
Medications: [list]
Check:
1. Potentially inappropriate medications (Beers Criteria)
2. Drug-disease interactions
3. Anticholinergic burden score
4. Fall risk medications
5. Volume depletion risk
6. Hypoglycemia risk
7. Cumulative toxicity
For each issue:
1. Medication
2. Beers Criteria reference
3. Risk description
4. Safer alternative
5. Taper recommendation (if applicable)
Format: Geriatric assessment report with deprescribing recommendations
Align with: AGS Beers Criteria (current version)

12. Antimicrobial Stewardship Check

Role: Antimicrobial stewardship pharmacist
Task: Review [antibiotic] prescription for stewardship appropriateness
Input:
- Antibiotic: [name, dose, route, frequency]
- Indication: [diagnosis]
- Duration: [days]
- Cultures: [results if available]
- Allergies: [list]
Check:
1. Empiric vs. targeted therapy (does it match culture/sensitivities?)
2. Dose appropriate for indication and renal function?
3. Duration appropriate (shortest effective course)?
4. Spectrum: too broad? too narrow?
5. Route: can IV be switched to PO?
6. Drug interaction with concurrent meds?
7. Resistance patterns (local antibiogram)
Format: Stewardship review with recommendation (continue/de-escalate/modify/discontinue)

Best Practices for Pharmacy AI Prompts

1. Always include patient context — Age, weight, renal/hepatic function, and comorbidities change recommendations dramatically. AI needs this context.

2. Never use real patient identifiers — De-identify all patient information before entering into AI tools.

3. Verify against drug databases — AI may reference outdated interaction data. Always verify against current Lexicomp, Micromedex, or similar.

4. Specify the practice setting — Hospital, community, long-term care, and ambulatory pharmacy have different workflows and constraints.

5. Counseling must follow OBRA '90 — Ensure all required elements are present in patient counseling prompts. See our nursing prompts for additional patient education tools.