Heartburn in a Night Shift Nurse — Free SCA Practice Case
Night shift nurse with heartburn who wants omeprazole on repeat
Station Timer
Golden Minute
Initial Introduction
•Introduce yourself
•Ask an open question — "How can I help you today?"
•Listen — don't interrupt
•Catch early cues
Data Gathering
History, ICE & Diagnosis
Clinical Management
Diagnosis, Plan & Decisions
Safety Net
Follow-up & Close
Five cases are free: a live 12-minute consultation with an AI patient each, marked, and no card.
Materials for Candidate
Please review before starting the consultation
Full Name
Maricel Dizon
Age
41 years
Consultation Type
TelephoneAge
41
Situation
Telephone Consultation. Online request.
Reason for Encounter
"Online request: Please could omeprazole 20 mg be added to my repeat prescriptions? I have been buying it for heartburn for a couple of months. The pharmacist said I should speak to my GP."
Medical Records
- ●PMH: Two uncomplicated vaginal deliveries. Nil else.
- ●Medications: Levonorgestrel 52 mg intrauterine system, inserted March 2023. No repeat medications.
- ●Allergies: NKDA.
- ●Social: Staff nurse. Non smoker.
- ●Last observations (March 2023): BP 118/74, BMI 24.
Recent Notes
- ●No consultations in the last two years.
Patient Script
For the friend playing the patient role
Character Overview: You are Maricel Dizon, a 41 year old staff nurse on the acute medical unit at the local general hospital. You have worked permanent nights for six years: three long nights a week, from half past seven in the evening to eight in the morning, and for the last six months or so an extra bank night most weeks. You live with your husband Joel, a chef at a hotel whose hours were cut back about six months ago, and your children Bianca, 17, who is doing her A levels, and Rafael, 13.
For about three months you have had a burning pain at the top of your tummy. You call it heartburn and put no other name to it. For about ten weeks you have bought omeprazole from the pharmacy counter at the big supermarket near the hospital. Last week the pharmacist told you to speak to your GP, so you sent an online request asking for it on repeat, mainly to save money. You are on days off today.
About four months ago you hurt your lower back at work and have taken ibuprofen most days since. You have not connected it with your stomach, and mention it only if asked about painkillers or other medicines. You are friendly, quick and down to earth, and expected a two minute call. Today you are the patient and you do not diagnose yourself.
Opening Sentence: "Hi, thanks for ringing me back. Hopefully this is a quick one. I've been buying omeprazole from the supermarket for my heartburn for a couple of months and it's costing me a small fortune, so I was wondering if you could just put it on repeat for me?"
History if Asked (Data Gathering Phase)
- ●The pain: "A burning, gnawing feeling right at the top of my tummy, just under where my ribs meet in the middle. Sometimes it creeps up into my chest a bit." About three months, coming on out of nowhere. Bouts last an hour or two, at worst six out of ten. It is never brought on by exertion, never spreads to the arm, neck or jaw, and has no link with fatty food.
- ●When it comes on: "Worst on shift, around three or four in the morning, and again after my food when I get home and lie down to sleep. On my days off it's not as bad." Eating calms it for a while. Chalky antacids barely touched it. She is sometimes queasy but never sick.
- ●The omeprazole (if asked): "One 20 milligram tablet a day, most days, for about ten weeks. I buy the packs of 14 and take one when I'm home from a shift. It settles it within a couple of days." She ran out for a few days a few weeks ago and the burning was back by the third day. Last dose this morning. She has never had a camera or breath test, and no antibiotics for years.
- ●Why she is asking now (if asked): "The pharmacist said I really needed to speak to my GP. So I thought, if it's on repeat I can order it on the app and save myself the money."
- ●Painkillers (if asked about painkillers, other medicines or anything she buys): "Ibuprofen, for my back. Two of the 200s at the start of a night, again about three in the morning, and sometimes another lot when I get home. On days off, once or twice a day." Nearly every day for about four months. The burning began a few weeks after she started it: "I'd never put the two together." The three o'clock dose is usually with a cup of tea and nothing else: "Yes, I'm aware how that sounds. I'd have a word with a patient who did that."
- ●The back (if asked): "A patient fell on the unit about four months ago and one of the healthcare assistants and I got him up off the floor. Something went in the bottom of my back." It is an ache across the lower back, worse at the end of a run of nights, eased by a hot bath. Paracetamol in the first week did not touch it. She never reported it, and has not seen physiotherapy or occupational health.
- ●Back warning signs (if asked): Nothing down her legs, no pins and needles or numbness, normal waterworks and bowels, no fever, no weight loss, no history of cancer, and it does not bother her lying still.
Ideas, Concerns, Expectations
Gating note: Maricel does not raise any of the following herself. Each part comes out only when the doctor asks what she thinks is going on, what is worrying her, or what she was hoping for.
- ●Ideas: She thinks it is the night shifts and eating at odd hours. "It's the nights, isn't it?" If asked about the ibuprofen: "But I've been taking the omeprazole alongside it. That's what we do on the ward, if someone's on regular anti inflammatories they get stomach cover. So I thought I was covered."
- ●Concerns: Money, and coping at work. "Every few pounds matters at the moment." If ibuprofen comes up: "If you're going to tell me to stop it, I honestly don't know how I'll get through a run of nights." If the doctor explores further, her voice goes quieter: "We get people up from A&E who've been bringing up blood. A couple of times lately, on a quiet night, I've caught myself thinking, what if that's me, halfway through a shift?"
- ●Expectations: She wants omeprazole on repeat so she can order it on the app, with no big conversation.
If Asked: Medical History and Medications
Gating note: Maricel answers each of these plainly when the doctor asks about it.
- ●Past health: Two uncomplicated deliveries and nothing else. "I've always had a cast iron stomach until this." Hormone coil since 2023, "definitely not pregnant". No allergies.
- ●Other tablets: Only a vitamin D tablet. No aspirin, steroids, mood tablets or herbal remedies.
- ●Family: Nobody has had stomach or gullet trouble. Mum has high blood pressure and Dad is diabetic.
Social History and Lifestyle Impact
Gating note: Maricel shares this naturally when asked about work, eating or home life, in the flow of conversation rather than as a list.
- ●Work and home: "Joel's hours were cut back about six months ago, so things are tight. That's why I'm doing the extra nights."
- ●Eating on nights: "I don't get a proper break. I live on toast and biscuits from the ward kitchen. Then I'm home about half eight, I have a big plate of rice and whatever's left from the family's tea, and I'm in bed within the hour."
- ●Drinks, alcohol and smoking: Two or three mugs of tea a shift, no coffee, hardly any alcohol, never smoked. Weight unchanged.
- ●Sleep and mood: She sleeps from the morning into the afternoon, and the burning sometimes wakes her. "It's grinding me down." She is stressed about money but not low.
If Asked: Associated Symptoms
Gating note: Maricel answers briefly, in a sentence or two. All of the following are negative: difficulty swallowing or food sticking, weight loss, vomiting blood or coffee grounds, black or tarry stools, feeling full quickly, a lump in the tummy, yellow skin or eyes, breathlessness, dizziness, a racing heart, bowel change, a cough or hoarse voice, and fever. She is tired, but "no worse than usual on nights".
Responses to Management (The Negotiation Phase)
- ●If the Doctor links the burning to the ibuprofen, or says omeprazole only lowers the risk:
- ●Reaction: Surprised, then sheepish. "But I've been taking the omeprazole with it. That's what we do on the ward. I thought I was covered." Once explained: "So I've been treating the smoke and not the fire?" If an ulcer or bleeding is mentioned she goes quieter, "Is that where this was heading, then?", and shares the fear about bleeding if she has not already. She settles with an honest answer and a clear plan.
- ●If the Doctor advises stopping the ibuprofen and offers alternatives for her back:
- ●Reaction: Frustrated. "It's the only thing that gets me through a run of nights. What am I supposed to do about my back?" Paracetamol: "I tried that. It didn't touch it." Codeine: "I'd rather not. I drive home after nights." Physiotherapy: "When am I meant to fit that in?", but she accepts days off or a self referral. Occupational health: anxious about the unreported injury, relieved if it is about support, not blame.
- ●If the Doctor suggests a test for a stomach infection:
- ●Reaction: Curious. "Is that the breath test? How would I have picked that up?" If told to stop omeprazole for two weeks first: "Two weeks without it, on nights? I'll be climbing the walls." She settles if given something to use meanwhile.
- ●If the Doctor will not put omeprazole on repeat, or prescribes a course instead:
- ●Reaction: Irritated if no reason is given: "So I just carry on paying for it, then?" Given a course: "So you will prescribe it, just not on repeat? What happens when the four weeks are up?" If told about long term use: "I thought omeprazole was about as harmless as they come."
- ●If the Doctor gives advice about her eating, or says she does not need a camera test:
- ●Reaction: "Easy to say. I'm starving when I get home." If told to eat her main meal before her shift: "That might actually work." On the camera: "We send people for cameras all the time. Would I not need one?" She accepts a clear explanation. If asked to examine her own tummy she declines: "Nurses make terrible patients. I can come in. I'm off Thursday and Friday."
- ●If the Doctor gives safety netting:
- ●Reaction: To "ring back if it gets worse": "What exactly would you want me to ring about? I'm not going to ring the surgery at three in the morning." To specific warning signs: "Okay. And in the middle of the night, that's 999 or A&E, not waiting for the morning?" Once a plan is agreed she asks whether she will ever be able to take ibuprofen again, and admits: "I might be tempted on a bad night. But I'll try."
Mark Scheme
Domain 1: Data Gathering and Diagnosis
Domain 2: Clinical Management and Medical Complexity
Domain 3: Relating to Others
Clinical Learning Points
The Core Dilemma and the Model Plan
- ●Maricel asks for omeprazole on repeat to save money. Behind the request are three months of uninvestigated dyspepsia, four months of near daily ibuprofen often taken on an empty stomach, ten weeks of self treatment beyond the over the counter limit, and an untreated back injury.
- ●NICE CG184 treats recurrent epigastric pain or heartburn as uninvestigated dyspepsia. The task is to find the cause, exclude alarm features, remove the cause where possible, start the recommended initial strategy and agree a long term plan. Adding a full dose proton pump inhibitor (PPI) to repeat would miss all of this.
- ●Model answer: stop the daily ibuprofen, prescribe omeprazole 20 mg once daily for 4 weeks, arrange a blood count and an in person check, give shift specific lifestyle advice and a plan for the back, safety net specifically, and review at about 4 weeks. If symptoms persist or return, stop the PPI for 2 weeks and test for H. pylori.
- ●Also correct: stop omeprazole now, wait 2 weeks, test for H. pylori, treat if positive, and start the PPI course if negative or if symptoms persist. NICE finds insufficient evidence to favour either order. Up to 8 weeks is reasonable when NSAID damage is suspected.
Alarm Features and Who Needs Endoscopy
- ●NICE CG184 advises same day specialist referral for dyspepsia with significant acute gastrointestinal bleeding. NICE NG12 advises a suspected cancer pathway referral for dysphagia at any age, and for people aged 55 and over with weight loss and upper abdominal pain, reflux or dyspepsia.
- ●NICE CKS adds: ask about family history of upper gastrointestinal cancer, examine for weight loss, anaemia and masses, and consider a full blood count (FBC), worthwhile here after months of daily ibuprofen.
- ●At 41, with no dysphagia, weight loss, bleeding, vomiting, mass or jaundice, Maricel meets no criterion for endoscopy or a suspected cancer pathway referral.
- ●CG184 also asks you to consider cardiac and biliary disease; her burning is not exertional, does not radiate and is not right sided.
Why the Ibuprofen Matters
- ●NICE CG184 and CKS list drugs that cause dyspepsia, led by NSAIDs, aspirin and corticosteroids. Always ask about over the counter medicines.
- ●CKS notes that about a third of NSAID users develop dyspepsia, that mucosal injury is seen in up to 70% of chronic users, and that ulcers and bleeding can occur without symptoms. H. pylori is an independent additional risk.
- ●The BNF ranks ibuprofen as the lowest risk non selective NSAID for serious upper gastrointestinal effects, but taking it with food only partly reduces dyspepsia. Maricel takes up to 1200 mg a day, the pack maximum, for months.
- ●A PPI lowers the risk of NSAID damage but does not remove it. The ward practice of PPI cover is for people who need a prescribed NSAID and are reviewed; it does not make unsupervised daily use safe once symptoms have appeared.
- ●CKS advises stopping an NSAID associated with dyspepsia where possible. SSRIs, anticoagulants, antiplatelets and steroids raise the bleeding risk further; Maricel takes none.
Over the Counter Limits and the Repeat Request
- ●The BNF states that omeprazole 20 mg sold over the counter is for short term relief of reflux like symptoms, at 20 mg a day for up to 14 days. Ten weeks of use is well beyond this, and the pharmacist was right to send her for assessment.
- ●NHS England guidance on over the counter items lists heartburn as a minor condition suitable for self care, but excepts symptoms suggesting a condition that is not minor or not responding to treatment. Her persistent symptoms and NSAID link justify prescribing as part of a clinical plan.
- ●A prescription prepayment certificate pays off for more than 3 items in 3 months or 11 in 12 months, so mention it only if she ends up on regular items.
The PPI Course and Testing for H. pylori
- ●Full dose PPIs for dyspepsia: omeprazole 20 mg, lansoprazole 30 mg, pantoprazole 40 mg, rabeprazole 20 mg or esomeprazole 20 mg once a day. Low dose, such as omeprazole 10 mg, is the step down or on demand dose. CKS advises taking it 30 minutes before breakfast, which for Maricel means before her first main meal of the day.
- ●The BNF gives omeprazole 20 mg for 4 weeks for uninvestigated dyspepsia, continued for a further 4 weeks for NSAID associated ulcers not fully healed. Long term PPI use may raise the risk of gut infection, low magnesium and reduced B12 absorption.
- ●UKHSA notes that H. pylori prevalence is below 15% in many UK areas and favours a PPI trial first for most people, testing first only where infection is more likely. Maricel grew up in Southampton.
- ●Test with a urea breath test or stool antigen test, at least 2 weeks after any PPI and 4 weeks after any antibiotic, since both cause false negatives. During the gap an antacid or alginate can be used for relief; follow the instructions with the test on when to stop them.
- ●First line eradication if not allergic to penicillin: 7 days of a twice daily PPI with amoxicillin 1 g twice daily and either clarithromycin 500 mg or metronidazole 400 mg twice daily, chosen by cost and previous antibiotic exposure. Stress adherence, because each extra course increases resistance.
Managing Her Back Without Daily Ibuprofen
- ●Four months of pain is chronic low back pain. Check red flags: cauda equina symptoms, fever, weight loss, cancer history and pain at rest. She has none.
- ●NICE NG59 recommends self management advice, keeping active, a group exercise programme, and manual therapy only as part of a package including exercise. CKS adds short term local heat and an occupational health assessment to consider work adjustments. Many trusts offer staff physiotherapy through occupational health, and many areas allow self referral.
- ●NG59 advises against paracetamol alone and against opioids for chronic low back pain, so codeine is not the answer.
- ●Oral NSAIDs remain an NG59 option at the lowest effective dose for the shortest time, with gastroprotection. For Maricel that means stopping now, and only short planned courses once her stomach has settled and her H. pylori status is known.
- ●The injury happened at work and was never reported. Occupational health and a manual handling review are support, not discipline.
Lifestyle Advice and the Long Term Plan
- ●NICE CG184 and CKS advise smaller meals, avoiding trigger foods, and having the main meal 3 to 4 hours before going to bed. For a night worker "before bed" means before her daytime sleep: a big plate at half eight and bed within the hour is her version of a late heavy supper. Eating with the family before her shift, small amounts overnight and something light on getting home fits her life. Raising the head of the bed helps if it comes on lying down.
- ●Most usual targets (smoking, alcohol, coffee, weight) do not apply to her.
- ●After the initial course, if symptoms return CG184 advises the lowest dose that controls them, used as needed where possible, with at least an annual review and an H2 receptor antagonist if the PPI response is inadequate. A repeat is reasonable if she needs ongoing treatment, provided it has a review date.
Safety Netting and Follow Up
- ●Meet her fear of a bleed honestly: her risk came mainly from the daily ibuprofen, which is stopping, she has no warning signs today, and she will know what to do if any appear.
- ●999 or A&E: vomiting blood or material like coffee grounds, black sticky stools, fainting or feeling faint, or sudden severe abdominal pain. Same or next working day contact with the practice: difficulty swallowing, persistent vomiting, unintended weight loss or a new lump. Make clear this applies on night shifts too.
- ●Review at about 4 weeks with the FBC result and an in person check. If symptoms persist: check adherence, reconsider cardiac or biliary causes, switch to the other initial strategy, consider an H2 receptor antagonist, and consider gastroenterology referral. Stop any PPI for at least 2 weeks before endoscopy.
Common Mistakes in This Station
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Adding full dose omeprazole to repeat indefinitely because the request sounds reasonable.
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Never asking about painkillers, so the ibuprofen is missed, or accepting that omeprazole makes it safe.
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Telling her to stop ibuprofen with no plan for her back, or replacing it with codeine or paracetamol alone.
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Sending an H. pylori test while she is still taking omeprazole, or forgetting H. pylori altogether.
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Refusing the request flatly, leaving her to keep buying omeprazole.
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Referring for endoscopy with no alarm features, or not screening for them.
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Generic lifestyle advice that ignores daytime sleep.
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Telling a nurse she should know better when she admits to taking ibuprofen on an empty stomach.
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Missing her quiet fear of a bleed on shift, or answering it with false certainty.
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Vague safety netting with no bleeding signs, no swallowing warning and no review date.
Mapped to the RCGP curriculum topic: Gastroenterology.
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