About 1 in 5 Canadians experience heartburn or acid reflux weekly. Most manage it with over-the-counter antacids, but when symptoms persist, a prescription-strength treatment makes a real difference. In Alberta, your pharmacist can assess and prescribe for uncomplicated acid reflux and GERD without a doctor visit. Walk into Acme Drug Mart in Meadowlark, Edmonton and get treated the same day.
What is acid reflux?
Acid reflux occurs when stomach acid flows back into the esophagus, the tube connecting your mouth to your stomach. The lower esophageal sphincter (a ring of muscle at the bottom of the esophagus) normally prevents this backflow, but when it relaxes at the wrong time or weakens, acid escapes upward.
Occasional reflux is normal. When it happens frequently (twice a week or more) and affects daily life, it is called gastroesophageal reflux disease (GERD).
Common symptoms
- Heartburn — burning sensation in the chest, often after eating or when lying down
- Regurgitation — sour or bitter taste in the back of the throat
- Difficulty swallowing — feeling like food is stuck
- Chronic cough or hoarseness — especially in the morning
- Bloating and nausea — after meals
What treatments are available?
Antacids (OTC)
Tums, Rolaids, Gaviscon. Neutralize existing stomach acid. Fast-acting but short-lived (30 to 60 minutes). Good for occasional, predictable heartburn. Not effective for chronic GERD.
H2 blockers (OTC or Rx)
Famotidine (Pepcid). Reduce acid production for 6 to 12 hours. Take 30 minutes before a meal that typically triggers heartburn. Available over the counter at lower doses, prescription strength for more severe cases.
Proton pump inhibitors (OTC or Rx)
Omeprazole (Losec), esomeprazole (Nexium), pantoprazole (Tecta), rabeprazole (Pariet), lansoprazole (Prevacid). The most effective acid-suppressing medications. Reduce acid production by up to 90%. Take once daily, 30 minutes before breakfast. Full effect takes 2 to 3 days.
PPIs are appropriate for moderate to severe GERD, erosive esophagitis, and when H2 blockers alone are insufficient. Your pharmacist can assess whether a PPI is the right next step and prescribe a trial course.
Can a pharmacist prescribe for acid reflux in Alberta?
Yes. Alberta pharmacists can assess and prescribe for uncomplicated GERD and acid reflux. The assessment is fully covered by Alberta Health Care. During the visit, your pharmacist evaluates symptom frequency, severity, triggers, current OTC use, and whether any red flags warrant physician referral.
A typical pharmacist-prescribed course: a PPI for 4 to 8 weeks, with a follow-up to assess response. If symptoms resolve, we discuss stepping down to as-needed use or a lower dose. If they persist, referral to your doctor for further investigation.
Lifestyle changes that actually help
Medication works best alongside targeted changes:
- Elevate the head of your bed 6 to 8 inches (blocks under bed legs or a wedge pillow, not just extra pillows)
- Eat smaller, more frequent meals rather than large ones
- Avoid eating 2 to 3 hours before bed
- Identify trigger foods — common culprits: coffee, alcohol, chocolate, tomato-based foods, spicy food, citrus, peppermint. Triggers vary by person.
- Lose weight if overweight — excess abdominal weight increases pressure on the stomach. Even modest weight loss (5 to 10%) can significantly reduce reflux.
- Quit smoking — nicotine relaxes the lower esophageal sphincter. Our pharmacist can help with cessation.
When to see a doctor
Your pharmacist will refer you to a physician if you experience:
- Difficulty or pain when swallowing
- Unintended weight loss
- Persistent vomiting
- Blood in vomit or black stools
- Symptoms that do not improve after 8 weeks of PPI therapy
- Chest pain (to rule out cardiac causes before treating as reflux)
These symptoms may indicate a condition that needs endoscopy or other investigation.
Long-term PPI use: what you should know
PPIs are safe and effective for most people over the short and medium term. Long-term use (more than a year) has been associated with modestly increased risks of certain nutrient deficiencies (magnesium, vitamin B12, calcium) and a small statistical increase in bone fracture risk. These risks are manageable with monitoring and periodic reassessment.
The key: use the lowest effective dose for the shortest duration that controls your symptoms. Your pharmacist reviews this at every refill.
Walk in
(780) 443-0202. Unit 103, 15508 87 Ave NW, Meadowlark Place, Edmonton. Bring a list of what you have tried (antacids, OTC medications) and how long symptoms have been present. Assessment takes about 15 minutes.