Domperidone 30mg + Rabeprazole 20mg: Comprehensive Medical Guide
What is edorab d 30mg/20mg capsule sr used for?
Domperidone 30mg + Rabeprazole 20mg is a combination medicine used to treat gastroesophageal reflux disease (GERD). Domperidone improves stomach motility and prevents reflux, while rabeprazole reduces stomach acid. It is taken once daily before breakfast. Common side effects include dry mouth, headache, and diarrhea. It may cause QT prolongation; use with caution in patients with heart conditions.
- Generic Name: Domperidone (30mg) + Rabeprazole (20mg)
- Manufacturer: Edolf Healthcare Pvt Ltd
- Form: Allopathy
- Pregnancy Category: C
- Prescription Required: Yes
๐ edorab d 30mg/20mg capsule sr Uses & Benefits
- This combination is primarily used for the management of gastroesophageal reflux disease (GERD) with associated dysmotility symptoms, such as heartburn, regurgitation, and nausea.
- It is also indicated for the treatment of functional dyspepsia, where both acid suppression and prokinetic effects are beneficial.
- Additionally, it may be used in the management of gastroparesis, particularly in diabetic patients, to improve gastric emptying and reduce symptoms like early satiety, bloating, and vomiting.
Off-label uses: Off-label uses include the treatment of chronic hiccups, cyclic vomiting syndrome, and as an adjunct in the management of refractory nausea and vomiting in palliative care. However, evidence for these uses is limited and should be considered only under specialist guidance.
Primary treatment for: Gastroesophageal reflux disease (GERD)
Also treats: Functional dyspepsia, Gastroparesis
Relieves symptoms like: Heartburn, Regurgitation, Nausea, Vomiting, Bloating, Early satiety, Epigastric pain
โ๏ธ Pros & Cons
Benefits
- โ Effective for both acid suppression and motility improvement
- โ Once-daily dosing
- โ Provides rapid relief of nausea and heartburn
Drawbacks
- โ Risk of QT prolongation with domperidone
- โ Long-term PPI use associated with vitamin B12 deficiency and bone fractures
- โ Not suitable for children under 12
๐ Drug Information
| Generic Name(s) | Domperidone (30mg) + Rabeprazole (20mg) |
| Brand Name | edorab d 30mg/20mg capsule sr |
| Manufacturer | Edolf Healthcare Pvt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | Gastrointestinal agents |
| Action Class | Prokinetic agent + Proton pump inhibitor |
| Route of Administration | Oral |
| Storage | Store at room temperature (20-25ยฐC), protected from light and moisture. Keep out of reach of children. |
| Shelf Life | 2 years |
| WHO Guideline | WHO Model List of Essential Medicines: Rabeprazole is not listed; Domperidone is listed as an antiemetic. |
| ICMR Guideline | ICMR guidelines for GERD management recommend PPI plus prokinetic in selected cases. |
๐ฌ Pharmacology (PK/PD)
Pharmacokinetics
How It Works
Domperidone is a peripheral dopamine D2 receptor antagonist that increases gastrointestinal motility by blocking inhibitory dopamine receptors in the gut. It enhances lower esophageal sphincter pressure, improves gastric emptying, and coordinates antral and duodenal contractions. Rabeprazole is a proton pump inhibitor that accumulates in the acidic environment of gastric parietal cells, where it is activated and irreversibly binds to the H+/K+ ATPase enzyme, inhibiting acid secretion. This dual action provides both symptomatic relief and healing of erosive esophagitis.
Mechanism Steps
๐ก How to Take edorab d 30mg/20mg capsule sr
Dosage Information
| Adult Dosage | One tablet (domperidone 30mg + rabeprazole 20mg) once daily, preferably before breakfast. Maximum duration: 4 weeks. |
| Pediatric Dosage | Not recommended for children under 12 years of age. |
| Elderly Dosage | Same as adult dosage, but monitor for adverse effects, especially QT prolongation and electrolyte disturbances. |
| Renal Impairment | No dose adjustment required for mild to moderate renal impairment. Use with caution in severe renal impairment. |
| Hepatic Impairment | Contraindicated in severe hepatic impairment. Use with caution in moderate impairment; consider dose reduction. |
| Maximum Daily Dose | Domperidone: 30mg; Rabeprazole: 20mg (as per combination). |
Dosage Timeline
โ ๏ธ Side Effects of edorab d 30mg/20mg capsule sr
โ Common Side Effects
- Dry mouth
- Headache
- Diarrhea
- Abdominal pain
- Flatulence
- Constipation
- Dizziness
- Asthenia
- Rash
๐จ Serious Side Effects
- QT prolongation
- Ventricular arrhythmias
- Clostridium difficile infection
- Hypomagnesemia
- Interstitial nephritis
- Gynecomastia
- Galactorrhea
โ ๏ธ Rare Side Effects
- Anaphylaxis
- Angioedema
- Stevens-Johnson syndrome
- Toxic epidermal necrolysis
- Hepatic enzyme elevation
- Agranulocytosis
- Thrombocytopenia
Consult your doctor if you experience any unusual symptoms.
๐ฌ Drug Interactions
| โ ๏ธ Drug | Severity | Effect |
|---|---|---|
| Ketoconazole | Major | Increased risk of QT prolongation and arrhythmias |
| Clarithromycin | Major | Increased domperidone levels and QT prolongation risk |
| Warfarin | Moderate | Increased INR and bleeding risk (rabeprazole may potentiate warfarin) |
| Digoxin | Moderate | Increased digoxin levels due to pH changes (rabeprazole) |
| Sucralfate | Minor | Reduced absorption of rabeprazole; separate by 30 minutes |
๐จ Major Interactions
- Ketoconazole
- Itraconazole
- Clarithromycin
- Erythromycin
- Fluconazole
- Ritonavir
- Saquinavir
- Amiodarone
- Quinidine
- Sotalol
โก Moderate Interactions
- Cimetidine
- Ranitidine
- Digoxin
- Warfarin
- Diazepam
- Phenytoin
- Theophylline
- Methotrexate
- Cyclosporine
- Tacrolimus
โน๏ธ Minor Interactions
- Sucralfate
- Antacids
- Iron supplements
- Calcium supplements
- Vitamin B12
๐ฝ๏ธ Food Interactions
Food delays absorption of both drugs; rabeprazole should be taken before meals for optimal effect. Domperidone may be taken with or without food.
๐ท Alcohol Interaction
Alcohol may worsen GERD symptoms and increase the risk of gastrointestinal side effects. Avoid alcohol during treatment.
๐ก๏ธ Safety & Warnings
๐ซ Contraindications
Contraindicated in patients with known hypersensitivity to domperidone, rabeprazole, or any excipients. Also contraindicated in patients with gastrointestinal hemorrhage, mechanical obstruction, or perforation. Domperidone is contraindicated in patients with prolonged QT interval, significant electrolyte disturbances, or concomitant use of QT-prolonging drugs. Rabeprazole is contraindicated in patients with severe hepatic impairment.
๐ซ Contraindicated Diseases
- Gastrointestinal hemorrhage
- Mechanical obstruction
- Prolonged QT interval
- Severe hepatic impairment
โ ๏ธ Warnings & Precautions
Domperidone may cause QT prolongation and ventricular arrhythmias, especially at high doses or in patients with risk factors (e.g., electrolyte imbalance, bradycardia, concomitant QT-prolonging drugs). Use lowest effective dose and shortest duration. Rabeprazole may increase risk of Clostridium difficile infection, hypomagnesemia, and vitamin B12 deficiency with long-term use. Bone fracture risk may be increased with high-dose or prolonged PPI use. Monitor renal function and electrolytes periodically. Discontinue if signs of interstitial nephritis occur. Avoid abrupt discontinuation; taper if used long-term.
โ ๏ธ FDA Warning
FDA warns about increased risk of Clostridium difficile infection with PPIs and risk of QT prolongation with domperidone (not approved in USA).
๐ Monitoring Parameters
Monitor ECG in patients at risk for QT prolongation, serum electrolytes (especially potassium, magnesium), renal function, and signs of Clostridium difficile infection. Long-term use: monitor magnesium and vitamin B12 levels.
๐คฑ Lactation Safety
Domperidone is excreted in breast milk and may cause adverse effects in the infant. Rabeprazole is l
Additional Safety Advice
Avoid alcohol as it may worsen GERD and increase side effects.
Use only if clearly needed; consult doctor.
May cause dizziness; avoid driving if affected.
Contraindicated in severe liver disease; use with caution in moderate impairment.
No dose adjustment needed for mild-moderate impairment; caution in severe impairment.
Avoid spicy, fatty, and acidic foods; eat small frequent meals.
๐ Overdose Management
Overdose may cause extrapyramidal reactions (domperidone) and drowsiness, confusion, or blurred vision (rabeprazole). Treatment is symptomatic and supportive. Gastric lavage may be considered if ingestion is recent. Activated charcoal may reduce absorption. Monitor ECG for QT prolongation. Extrapyramidal symptoms may be treated with anticholinergic agents.
โฐ Missed Dose
Take the missed dose as soon as remembered. If it is almost time for the next dose, skip the missed dose and continue the regular schedule. Do not double the dose.
๐จโโ๏ธ Reviewed by Expert
๐ Myths vs. Facts
- Myth: This medicine can be taken with any antacid.
Fact: Antacids can reduce absorption of rabeprazole; separate by at least 30 minutes. - Myth: Domperidone is safe for all ages.
Fact: Domperidone is not recommended for children under 12 due to risk of extrapyramidal effects and QT prolongation.
๐ Alternative Options
Generic Alternatives
- Domperidone + Rabeprazole
- Domperidone + Pantoprazole
- Domperidone + Omeprazole
Brand Alternatives
- Rabeloc-D
- Razo-D
- Rabemac-D
- Zoleri-D
โ People Also Ask
Q: What is the best time to take domperidone and rabeprazole?
A: Take it in the morning before breakfast for best results.
Q: Can domperidone cause heart problems?
A: Yes, domperidone can cause QT prolongation and arrhythmias, especially at high doses or with other QT-prolonging drugs.
Q: Is rabeprazole safe for long-term use?
A: Long-term use may increase risk of vitamin B12 deficiency, hypomagnesemia, and bone fractures. Use lowest effective dose for shortest duration.
โ Frequently Asked Questions
Q: Can I take this medicine with antacids?
A: Antacids may reduce absorption of rabeprazole. Take antacids at least 30 minutes after this medicine.
Q: How long does it take to work?
A: Domperidone starts working within 30-60 minutes for nausea. Rabeprazole may take 1-2 hours for acid suppression, but full effect may take 2-4 days.
Q: Can I drink alcohol while taking this medicine?
A: Alcohol can worsen GERD symptoms and increase side effects. It is best to avoid alcohol.