WWHAM training: the 5-question OTC consultation framework
WWHAM — Who is it for, What are the symptoms, How long has it been going on, Action already taken, Medication being taken — is the gold-standard mnemonic UK pharmacy staff use to assess every over-the-counter (OTC) request. This page covers what each letter means, a worked example, common pitfalls, and how to train your team to apply it consistently.
What is WWHAM?
WWHAM is a structured set of five questions that turns a vague “I need something for X” into a clear clinical decision. It is taught from Level 2 pharmacy assistant qualifications upward and forms the foundation of how the General Pharmaceutical Council (GPhC) expects customer-facing pharmacy staff to assess OTC requests. The framework was developed by community pharmacy educators in the UK and has remained the default consultation aid for decades because it is simple to remember, comprehensive enough to capture clinically important information, and quick enough to use inside a 3–5 minute counter conversation.
Who is it for?
Identify the patient. Is the customer asking on their own behalf or for someone else? Age (especially under 16 or over 65), pregnancy and breastfeeding status, and any long-term conditions are essential for safe product selection.
“Is this for you or someone else?” · “How old are they?” · “Are they pregnant or breastfeeding?”What are the symptoms?
Describe the problem in detail. Use open questions first (let the patient tell their story), then closed questions to nail down location, severity, character, and any associated symptoms.
“Can you describe what’s happening?” · “Where exactly?” · “Anything else going on?”How long has it been going on?
Onset, duration and pattern. Acute or chronic? Constant or intermittent? Getting better or worse? Many red flags hide in the duration question — cough lasting more than three weeks, headache daily for over 15 days a month.
“When did it start?” · “Is it constant or does it come and go?” · “Getting better, worse, or the same?”Action already taken?
Self-care, OTC products tried, home remedies, doses used and the response. Helps you avoid duplicating something that didn’t work and gives a sense of how the patient has been managing the problem.
“Have you tried anything for it?” · “Did it help?” · “How much, how often, for how long?”Medication being taken?
Prescription medication, regular OTC, herbal or vitamin supplements, allergies and recent medication changes. The M question catches the majority of clinically important interactions and contraindications.
“Any prescription medicines?” · “Anything from the shelf regularly?” · “Allergies?”Why WWHAM matters
Most missed referrals in community pharmacy can be traced back to one of the five WWHAM areas being skipped or rushed. A counter assistant who recommends a product after only the “What” question misses the patient’s blood-thinner (M), the chronic 6-week duration (H), and the fact it’s for their pregnant daughter (W). Each missed letter is a chance for a clinically significant decision to go wrong.
From a GPhC inspection perspective, the framework also gives you a defensible, documentable process. When inspectors look at how customer-facing staff are trained, they expect to see a consistent consultation approach — not 30 different ad-hoc styles. WWHAM provides that consistency. PPets’s scoring rubric records which WWHAM letters were covered in every simulated conversation, giving staff individual feedback and providing branch managers with auditable evidence of competence.
A worked example: “Something for indigestion”
To see why WWHAM matters, compare these two consultations for the same customer request.
❌ Without WWHAM
Customer: “Can I get something for indigestion?”
Counter assistant: “Sure, here’s some Gaviscon.”
Sale made. No questions asked. The customer leaves with an antacid.
✅ With WWHAM
W (Who): “Is this for you?” — Yes. 58-year-old male.
W (What): “Where exactly is the discomfort?” — Central chest. Pressing feeling. “Anything else?” — A bit short of breath.
H (How long): “When did it start?” — Started this afternoon while gardening. About 90 minutes.
A (Action): “Have you tried anything?” — No.
M (Medication): “Any prescription medicines?” — Yes, blood-pressure tablets, started a month ago.
Decision: Central chest pressure with shortness of breath, exertional onset, in a 58-year-old man with cardiovascular risk factors. Refer to the pharmacist immediately — this is potentially cardiac, not gastric.
Same customer, same opening line, two completely different outcomes. The five WWHAM questions take about 90 seconds and can be the difference between a counter sale and a referral that quite possibly saves a life.
Common WWHAM mistakes — and how to avoid them
1. Jumping to a recommendation after just the “What”
The most common mistake. Customer says “cough”, assistant reaches for cough medicine. The Who, How long, Action and Medication questions all get skipped. Solution: train staff to use a physical or mental checklist for all five letters before any product is offered.
2. Using closed questions where open ones would work better
“Is it a dry cough?” (closed) gets a yes/no. “Can you describe the cough?” (open) often gets “it’s tickly, mostly at night, my chest feels tight, I’ve been wheezing a bit” — revealing potentially undiagnosed asthma. Train staff to open with broad questions, then narrow.
3. Forgetting that “Who is it for” includes pregnancy
The W question often gets reduced to “is it for you?”. For any female customer of reproductive age, pregnancy and breastfeeding status should be checked before recommending most products. Many ibuprofen, decongestant and travel-sickness products are contraindicated in pregnancy.
4. Missing the M because the customer says “nothing”
Patients often forget OTC products, supplements and recently-prescribed items. Ask specifically: “Anything you buy regularly from a chemist or supermarket?”, “Any vitamins or herbal remedies?”, “Started any new prescription in the last month?”. St John’s wort interacts with dozens of medications and rarely gets volunteered.
5. Not exploring duration carefully
“A few days” can mean four days or three weeks. Pin it down: “When exactly did it start?” and “Has it been every day or just occasionally?”. A persistent cough over three weeks, a daily headache over 15 days a month, and unexplained weight loss are all duration-based red flags that need a referral.
How PPets trains WWHAM
Most pharmacy WWHAM training has historically relied on role-play with colleagues or worked-example handouts. Both have limitations: role-play is hard to schedule and inconsistent in quality, and handouts test recall rather than consultation skill.
The PPets Pharmacy Counter app uses generative AI to create patients with unique personalities for each scenario. A learner picks a scenario, has a real conversation (typing the questions they would ask at the counter), and the AI patient responds the way a real customer would — sometimes evasive, sometimes garbled, sometimes throwing in extra symptoms in passing. The conversation is scored on which WWHAM letters were covered, whether red flags were identified, and whether the final recommendation was appropriate.
That gives every member of staff:
- Unlimited repeatable practice (no colleague needed to role-play)
- An objective WWHAM score for each conversation
- A detailed debrief comparing their approach to the ideal one
- A PDF record of the consultation for CPD and inspection evidence
The current library has 64 scenarios across OTC categories — respiratory, skin, pain, gastro, sensitive conversations — with new scenarios added regularly. There is a free tier (3 respiratory scenarios) so a team can try the simulator before committing to a paid plan.
WWHAM training FAQ
What does WWHAM stand for?
WWHAM stands for Who is it for, What are the symptoms, How long has it been going on, Action already taken, and Medication being taken. It is the UK pharmacy industry’s standard 5-question framework for over-the-counter (OTC) consultations.
Who should use the WWHAM framework?
WWHAM is taught from Level 2 pharmacy assistant qualifications upward and is used by everyone on the pharmacy counter — counter assistants, dispensers, pharmacy technicians and pharmacists. It applies any time a customer asks for advice or a recommendation for an OTC product.
Is WWHAM still the recommended consultation framework?
Yes — WWHAM remains the most widely taught OTC consultation framework in UK community pharmacy. Some pharmacies extend it with WWHAM+AS or use ASMETHOD as an alternative, but the core 5 WWHAM questions are still the foundation. The GPhC expects all customer-facing staff to apply a consistent consultation approach.
How can pharmacy teams practise WWHAM?
Traditional WWHAM training has relied on colleague role-play or worked-example handouts. The PPets Pharmacy Counter app uses AI patients to give staff repeatable, scoreable WWHAM practice — 64 scenarios across OTC categories, with each conversation scored on which WWHAM letters were covered. Try free.
What are common WWHAM mistakes?
Skipping straight to a product recommendation, using closed questions where open ones would help, reducing “Who is it for” to just “is it for you?” (missing pregnancy status), not probing the M when a patient says “nothing”, and being vague about duration. The detailed examples earlier on this page cover each.
Practise WWHAM with AI patients
Free to try. No card needed. 3 respiratory scenarios on the free tier, or the full 64-scenario library on Individual and Organisation plans.
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