Description
✅ Uses
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Gastroesophageal Reflux Disease (GERD) and acid reflux: Helps relieve heartburn, acid regurgitation, chest discomfort, and heal esophageal lesions by reducing stomach acid and improving motility Apollo Pharmacy+15TrueMeds+151mg+15.
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Peptic ulcers (gastric/duodenal): Promotes healing by decreasing gastric acidity and aiding ulcer recovery 1mgGetOMeds.
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Also used for general stomach upset related to acid or delayed gastric emptying, including nausea and bloating 1mgGetOMeds.
🧬 How It Works
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Rabeprazole is a proton pump inhibitor (PPI) that blocks stomach acid production, allowing ulcer/erosion healing Drug Carts+12TrueMeds+121mg+12.
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Domperidone is a prokinetic that speeds up gastric emptying and strengthens lower esophageal sphincter tone — reducing reflux and nausea MIMS+5Steris Online+51mg+5.
⚠️ Common Side Effects
These generally mild, often temporary effects may occur blog.jaynish.me+7TrueMeds+71mg+7:
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Headache, dizziness, drowsiness
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Dry mouth, diarrhea, constipation, stomach/abdominal pain, flatulence
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Nausea, vomiting, weakness
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Occasionally nasal congestion, insomnia, pharyngitis (sore throat) MedicinesFAQ+81mg+81mg+8
📌 Specific or Less Common Side Effects
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Hyperprolactinemia, leading to galactorrhea (milk discharge), breast tenderness/enlargement, menstrual irregularities, decreased libido (domperidone-related) MIMS+8MedicinesFAQ+8GetOMeds+8.
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Rare cardiac arrhythmias (domperidone can affect heart rhythm) 1mg1mg.
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Rare skin rash, itching, nervousness MedicinesFAQ.
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Long‑term PPI use (rabeprazole) may lead to nutrient deficiencies (e.g. magnesium, calcium) and bone density loss 1mg+71mg+71mg+7.
👩⚕️ Precautions & Warnings
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Driving/Machinery: May cause dizziness/drowsiness, avoid if affected TrueMeds1mg.
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Pregnancy/Breastfeeding: Not recommended without medical advice due to limited safety data and risk of increased prolactin PlatinumRx+9MedicinesFAQ+9TrueMeds+9.
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Liver/Kidney impairment: Caution and dose adjustment advised TrueMeds+11mg+1.
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Children & elderly: Children risk extra-pyramidal symptoms; elderly may experience increased side effects MedicinesFAQ.
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Allergies: Avoid if hypersensitive to domperidone or rabeprazole 1mg+4TrueMeds+4GetOMeds+4.
🔗 Drug Interactions
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Cardiac glycosides (e.g. digoxin) – absorption altered by domperidone TrueMeds.
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Anticoagulants (e.g. warfarin) – PPI can affect bleeding risk 1mg+2TrueMeds+21mg+2.
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Macrolide antibiotics, antifungals, antivirals – can affect rabeprazole levels TrueMeds1mg.
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Opioids/anti-muscarinics – may blunt domperidone’s effects on motility MedicinesFAQ.
💊 Dosage & Administration
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Adults: Usually one capsule (30 mg domperidone/20 mg rabeprazole), taken 30–60 minutes before a meal, often before breakfast MedicinesFAQ+3TrueMeds+31mg+3.
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Children: Dosed by body weight (0.2–0.4 mg/kg domperidone component), only under strict medical supervision MedicinesFAQ.
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Duration: Typically up to 12 weeks for reflux; follow your doctor’s guidance MedicinesFAQ1mg.
🏥 When to Contact a Doctor
Seek medical advice if you experience:
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Chest pain, severe dizziness, irregular heartbeat
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Persistent diarrhea, vomiting, fever or severe stomach pain
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Signs of prolactin increase (galactorrhea, breast changes, libido drop)
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Any severe allergic reactions or neurological issues
📝 Summary Table
Feature | Details |
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Combination | Rabeprazole (PPI) + Domperidone (prokinetic) |
Uses | Acid reflux, GERD, peptic ulcers, nausea |
Start Time | 30–60 min pre-meal |
Common AEs | Headache, GI issues, dry mouth, dizziness |
Key Warnings | Prolactin changes, heart risks, drug interactions |
Special Groups | Caution: pregnancy, liver/kidney issues, children/elderly |
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