05/02/2026
๐ฅ Acid Reflux (GERD) Treatment: Medications and When EGD is needed
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๐ MEDICATIONS (target acid + healing)
1. ๐ด Proton Pump Inhibitors (PPIs) โ MOST EFFECTIVE
โข Omeprazole, esomeprazole, pantoprazole, lansoprazole, rabeprazole
โข ๐ How they work: Strongly block acid production (best healing)
โข โฑ๏ธ How to take (once daily):
โ 30โ60 minutes before breakfast (empty stomach = best effect)
โข ๐
Typical course: 4โ8 weeks for symptom control/healing
โข โฌ๏ธ When to increase to twice daily:
โ Symptoms persist after 2โ4 weeks of once-daily use
โ Severe or frequent symptoms
โ Erosive esophagitis or complications
โข โฑ๏ธ How to take (twice daily):
โ Morning dose: 30โ60 minutes before breakfast
โ Evening dose: 30โ60 minutes before dinner
โข ๐ Night symptoms? May add bedtime H2 blocker
โข โ ๏ธ Long-term considerations:
โ Low magnesium, B12 deficiency (rare)
โ Slight โ risk of infections (C. diff, pneumonia)
โ Use lowest effective dose
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2. ๐ฆ H2 BLOCKERS โ MILD SYMPTOMS / NIGHTTIME SYMPTOMS/ADD ON TO PPIs
โข Famotidine (preferred), cimetidine
โข ๐ How they work: Reduce acid (weaker than PPIs)
โข โฑ๏ธ How to take:
โ Once daily: At bedtime (best for nighttime symptoms)
โ Twice daily:
โข Morning: 30โ60 minutes before breakfast
โข Night: At bedtime
โข ๐ Great for mild reflux, nighttime symptoms, or add-on to PPIs
โข โ ๏ธ Can develop tolerance with daily long-term use
โข โ Cimetidine โ more drug interactions (avoid if possible)
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3. ๐ฃ POTASSIUM-COMPETITIVE ACID BLOCKER (P-CAB)
โข Vonoprazan (Voquezna)
โข ๐ How it works: Rapid, strong acid suppression (works faster than PPIs)
โข โฑ๏ธ How to take: Once daily, with or without food
โข ๐ Useful for erosive esophagitis and patients not responding to PPIs
โข โ ๏ธ Similar long-term considerations as acid suppression therapies
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4. ๐ข ANTACIDS โ QUICK RELIEF
โข Calcium carbonate (Tums), magnesium hydroxide, aluminum hydroxide
โข ๐ How they work: Neutralize existing acid
โข โก Onset: Works within minutes
โข โฑ๏ธ How to take: After meals or when symptoms occur
โข โณ Duration: Short (1โ2 hours)
โข ๐ Best for occasional symptoms, not long-term control
โข โ ๏ธ Side effects:
โ Magnesium โ diarrhea
โ Aluminum/calcium โ constipation__
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5. ๐ฃ ALGINATES โ BARRIER PROTECTION
โข Gaviscon (advanced formulations)
โข ๐ How they work: Form a โraftโ on top of stomach contents
โข ๐ฝ๏ธ Best taken after meals and at bedtime
โข ๐ Particularly helpful for post-meal reflux
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6. ๐ก PROKINETICS โ SELECT CASES ONLY
โข Metoclopramide
โข ๐ How they work: Improve stomach emptying + tighten the valve at the end of the esophagus
โข โ ๏ธ Limited use due to side effects
โ Drowsiness, restlessness, movement disorders
โข ๐ Reserved for documented delayed gastric emptying
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7. ๐ต OTHER / ADJUNCT OPTIONS
โข Sucralfate
โ Coats and protects the esophageal lining
โ โฑ๏ธ How to take: On an empty stomach (before meals and at bedtime)
โ ๐ Less commonly used
โข Baclofen
โ Reduces the number of times the stomach valve relaxes
โ โฑ๏ธ How to take: Usually 2โ3 times daily
โ โ ๏ธ Side effects: sleepiness, dizziness
โ ๐ Used in selected refractory cases
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DO NOT FORGET:
๐ฟ LIFESTYLE (foundation of treatment)
โข ๐ฝ๏ธ Eat smaller meals
โข ๐ Avoid lying down within 2โ3 hours after eating
โข ๐๏ธ Elevate head of bed 6โ8 inches
โข โ๏ธ Lose excess weight (especially abdominal)
โข ๐ฌ Stop smoking
โข ๐ท Limit alcohol
โข ๐ Avoid tight clothing around the abdomen
โข๐ฅ TRIGGER FOOD CONTROL
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