grenil 5mg/250mg suspension - Domperidone (5mg) + Paracetamol (250mg) medicine

Dompimol Suspension: Complete Medicine Guide

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🏭 Karnataka Antibiotics & Pharmaceuticals Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 28, 2026
⚠️ Hepatotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate for domperidone in gastroparesis and nausea; well-established for paracetamol as analgesic/antipyretic.
Reviewed by
SaathiMed Expert Panel | Oct 28, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Irregular heartbeat or palpitations
  • Severe abdominal pain or distension
  • Blood in vomit or stool
  • Yellowing of skin or eyes (jaundice)
  • Difficulty breathing or swelling of face, lips, or throat
  • Uncontrollable muscle spasms or tremors
  • Decreased urine output or dark urine

If experiencing severe symptoms, call emergency services immediately.

What is grenil 5mg/250mg suspension used for?

This medicine is a combination of domperidone and paracetamol used to treat nausea, vomiting, and associated pain or fever. It works by improving stomach emptying and reducing pain signals.

  • Generic Name: Domperidone (5mg) + Paracetamol (250mg)
  • Manufacturer: Karnataka Antibiotics & Pharmaceuticals Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 grenil 5mg/250mg suspension के बारे में (Hindi Summary)

उपयोग: यह दवा डोम्पेरिडोन और पैरासिटामोल का संयोजन है, जिसका उपयोग मतली, उल्टी, पेट में ऐंठन और दर्द या बुखार के इलाज के लिए किया जाता है। यह पेट की गति को सुधारती है और दर्द को कम करती है।

साइड इफेक्ट्स: आम दुष्प्रभावों में मुँह सूखना, सिरदर्द, नींद आना और पेट में हल्की ऐंठन शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन दिल की धड़कन अनियमित हो सकती है। यदि आपको सांस लेने में कठिनाई, चक्कर आना या त्वचा पर चकत्ते दिखें तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस दवा को डॉक्टर के निर्देशानुसार ही लें। खुराक से अधिक न लें। उपयोग से पहले बोतल को अच्छी तरह हिलाएं। सटीक माप के लिए मापने वाला कप या सिरिंज का उपयोग करें। इस दवा के साथ शराब न पिएं। यदि आपको दिल, जिगर या गुर्दे की समस्या है तो डॉक्टर को बताएं।

💡 Did You Know? Over 80% of the antiretroviral drugs used globally to combat AIDS are supplied by Indian pharmaceutical companies.

💊 grenil 5mg/250mg suspension Uses & Benefits

[{"condition":"Nausea and vomiting","description":"This medicine helps relieve nausea and vomiting by improving gastric emptying and reducing dopamine activity in the chemoreceptor trigger zone.","evidence":"Well-established"},{"condition":"Gastroparesis","description":"It is used to manage symptoms of delayed gastric emptying, such as bloating, nausea, and early satiety.","evidence":"Moderate"},{"condition":"Functional dyspepsia","description":"This combination may help reduce upper abdominal discomfort and nausea associated with functional dyspepsia.","evidence":"Moderate"},{"condition":"Migraine-associated nausea and pain","description":"The domperidone component helps with nausea, while paracetamol provides pain relief.","evidence":"Limited"}]

Off-label uses: [{"condition":"Diabetic gastroparesis","description":"Sometimes prescribed off-label to improve gastric emptying in diabetic patients.","evidence":"Limited"},{"condition":"Prevention of chemotherapy-induced nausea","description":"May be used off-label as an adjunct antiemetic, though not first-line.","evidence":"Limited"}]

Primary treatment for: Nausea and vomiting

Also treats: Gastroparesis, Functional dyspepsia, Migraine-associated nausea

📋 Drug Information

Generic Name(s)Domperidone (5mg) + Paracetamol (250mg)
Brand Namegrenil 5mg/250mg suspension
ManufacturerKarnataka Antibiotics & Pharmaceuticals Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassNEURO CNS
Action Class
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight. Do not freeze. Keep the bottle tightly closed.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Always shake the suspension well before measuring the dose to ensure uniform drug distribution.
2
Administer the dose 15-30 minutes before meals for best prokinetic effect.
3
Use a calibrated measuring device, not a household spoon, for accurate dosing.
4
Avoid using this medicine for more than 7 days without consulting a doctor.
5
Monitor for signs of extrapyramidal symptoms, especially in children and elderly.
6
Do not combine with other paracetamol-containing products to prevent overdose.
7
Advise patients to avoid alcohol and grapefruit juice while on this medicine.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Nausea and vomiting
This medicine is commonly prescribed for these symptoms.
Likely Use
✅
Abdominal bloating
May help with bloating due to delayed gastric emptying.
Likely Use
✅
Fever
Paracetamol component reduces fever.
Likely Use
❌
Headache
Not a primary treatment for headache unless associated with nausea.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionDomperidone is rapidly absorbed after oral administration, with peak plasma concentrations occurring within 30 to 60 minutes. Paracetamol is also rapidly and completely absorbed from the gastrointestinal tract, with peak plasma levels reached within 30 to 60 minutes. The suspension formulation may provide faster absorption compared to solid dosage forms.
DistributionDomperidone is widely distributed in body tissues but does not readily cross the blood-brain barrier. It is highly protein-bound (approximately 91-93%). Paracetamol is distributed throughout most body fluids and tissues, with a volume of distribution of about 0.9 L/kg.
Protein BindingDomperidone: approximately 91-93% bound to plasma proteins. Paracetamol: approximately 10-25% bound to plasma proteins.
MetabolismDomperidone undergoes extensive first-pass metabolism in the liver and intestinal wall via CYP3A4 and CYP1A2 enzymes. Paracetamol is primarily metabolized in the liver by conjugation with glucuronic acid and sulfate, and a small fraction is metabolized by CYP2E1 to a toxic intermediate (NAPQI) that is normally detoxified by glutathione.
Half-LifeDomperidone: approximately 7-9 hours in healthy individuals. Paracetamol: approximately 2-3 hours.
ExcretionDomperidone is excreted mainly in the feces (approximately 66%) and urine (approximately 33%) as metabolites. Paracetamol is excreted in the urine as conjugated metabolites, with less than 5% excreted unchanged.
BioavailabilityDomperidone: approximately 13-17% due to extensive first-pass metabolism. Paracetamol: approximately 80-90%.
Onset of ActionDomperidone: within 30-60 minutes for antiemetic effects. Paracetamol: within 30-60 minutes for analgesic and antipyretic effects.
Peak Plasma TimeDomperidone: 0.5-1 hour. Paracetamol: 0.5-1 hour.
Duration of ActionDomperidone: approximately 4-6 hours. Paracetamol: approximately 4-6 hours.

How It Works

This medicine combines two active ingredients with complementary actions. Domperidone is a peripheral dopamine D2 receptor antagonist that blocks dopamine receptors in the chemoreceptor trigger zone and the gastrointestinal tract. This blockade enhances gastric motility and accelerates gastric emptying without significant central nervous system effects because it does not readily cross the blood-brain barrier. Paracetamol acts primarily in the central nervous system by inhibiting prostaglandin synthesis, which reduces pain and fever. The combination provides symptomatic relief from nausea, vomiting, and associated pain or fever.

Mechanism Steps

1
Domperidone blocks dopamine D2 receptors: Domperidone binds to dopamine D2 receptors in the gastrointestinal tract and chemoreceptor trigger zone, preventing dopamine from inhibiting gastric motility.
2
Enhanced gastric emptying: Blockade of dopamine receptors leads to increased gastric peristalsis and accelerated emptying of stomach contents into the small intestine.
3
Antiemetic effect: Domperidone also blocks dopamine receptors in the chemoreceptor trigger zone, reducing nausea and vomiting.
4
Paracetamol inhibits central prostaglandin synthesis: Paracetamol acts on the hypothalamus and other central sites to reduce prostaglandin production, thereby lowering fever and alleviating pain.

💡 How to Take grenil 5mg/250mg suspension

Strength: Each 5 mL of suspension contains Domperidone 5 mg and Paracetamol 250 mg.

1Shake the bottle well before each use.
2Use the measuring cup or syringe provided to measure the exact dose.
3Take the medicine orally, with or without food, but preferably before meals.
4Swallow the suspension; do not chew or crush.
5Wash the measuring device after each use.
6Close the bottle tightly after use.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 10 mL (containing domperidone 5 mg and paracetamol 250 mg) taken up to three times daily, preferably before meals. However, the exact dose and frequency must be individualized by a qualified clinician based on the indication, age, weight, renal and hepatic function, and clinical response. Do not exceed the recommended dose.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician for appropriate dosing in children.
Elderly DosageElderly patients may be more sensitive to the side effects of this medicine. Use with caution and adjust dose as needed based on renal and hepatic function. Consult a doctor for individualized dosing.
Renal ImpairmentIn patients with severe renal impairment (creatinine clearance < 30 mL/min), domperidone should be used with caution and dose reduction may be necessary. Paracetamol generally does not require dose adjustment in renal impairment, but frequent use should be avoided.
Hepatic ImpairmentIn patients with hepatic impairment, domperidone should be used with caution due to extensive hepatic metabolism. Paracetamol dose should be reduced or avoided in severe hepatic impairment to prevent liver toxicity.
Maximum Daily DoseThe maximum daily dose should not exceed 30 mL (domperidone 15 mg and paracetamol 750 mg) in adults. However, the exact maximum dose must be determined by a clinician based on individual factors.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

Meals
Take 15-30 minutes before meals
Enhances prokinetic effect and reduces nausea.
Grapefruit juice
Avoid
May increase domperidone levels and risk of side effects.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of grenil 5mg/250mg suspension

✅ Common Side Effects

Dry mouth (Common (1-10%))
Sip water or chew sugar-free gum. Usually resolves on its own.
Headache (Common (1-10%))
Rest and stay hydrated. Consult doctor if persistent.
Drowsiness (Common (1-10%))
Avoid driving or operating machinery until you know how it affects you.
Abdominal cramps (Common (1-10%))
Take with food to reduce stomach upset. Consult doctor if severe.
Diarrhea (Common (1-10%))
Stay hydrated. Consult doctor if it persists beyond 48 hours.

🚨 Serious Side Effects

Irregular heartbeat (QT prolongation) (Rare (<0.1%))
Seek immediate medical attention if you experience palpitations, dizziness, or fainting.
Extrapyramidal symptoms (muscle stiffness, tremors) (Rare (<0.1%))
Discontinue and consult a doctor immediately.
Severe liver injury (paracetamol overdose) (Rare (<0.1%))
Seek emergency care if you notice yellowing of eyes or skin, dark urine, or severe abdominal pain.
Allergic reactions (rash, swelling, difficulty breathing) (Rare (<0.1%))
Seek immediate medical attention.

⚠️ Rare Side Effects

Galactorrhea (breast milk production)
Consult your doctor; dose adjustment or discontinuation may be needed.
Gynecomastia (breast enlargement in males)
Consult your doctor.
Blood dyscrasias (e.g., thrombocytopenia)
Seek medical attention if you notice unusual bleeding or bruising.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Ketoconazole Major
Warfarin Major
Alcohol Major
Metoclopramide Moderate
Atropine Moderate
Carbamazepine Moderate
Antacids Minor
Cholestyramine Minor
Ritonavir Major
Amiodarone Major

🚨 Major Interactions

  • Ketoconazole, itraconazole, clarithromycin
  • Warfarin
  • Alcohol

⚡ Moderate Interactions

  • Metoclopramide
  • Anticholinergic drugs (e.g., atropine)
  • Enzyme-inducing drugs (e.g., carbamazepine, phenytoin)

🍷 Alcohol Interaction

Avoid alcohol while taking this medicine. Alcohol increases the risk of liver damage from paracetamol and may worsen drowsiness or dizziness caused by domperidone.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to domperidone or paracetamol","Severe hepatic impairment","Known QT prolongation or congenital long QT syndrome","Gastrointestinal bleeding, obstruction, or perforation","Prolactin-releasing pituitary tumor (prolactinoma)","Concomitant use with strong CYP3A4 inhibitors (e.g., ketoconazole, ritonavir)","Severe renal impairment (CrCl < 30 mL/min)"]

⚠️ Warnings & Precautions

["Use with caution in patients with heart disease or electrolyte imbalances.","Avoid in patients with known QT prolongation.","Do not exceed recommended dose of paracetamol to prevent liver damage.","Use with caution in elderly patients due to increased risk of side effects.","May cause drowsiness; avoid driving or operating machinery until effects are known.","Consult doctor before use in pregnancy or breastfeeding.","Do not use for prolonged periods without medical supervision."]

🤱 Lactation Safety

Domperidone is excreted in breast milk in small amounts. It may increase prolactin levels and milk production, but its use during breastfeeding should be discussed with a doctor. Paracetamol is considered safe during breastfeeding at recommended doses.

💊 Overdose Management

Overdose of this medicine can cause severe liver damage from paracetamol and cardiac arrhythmias from domperidone. Seek immediate medical attention. Treatment includes activated charcoal if within 1-2 hours, N-acetylcysteine for paracetamol toxicity, and supportive care for domperidone effects. Monitor ECG and liver function.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Do not exceed the recommended dose. Shake the bottle well before each use to ensure the medicine is evenly mixed. Use a proper measuring device to measure the dose accurately. Avoid drinking alcohol while taking this medicine as it can increase the risk of liver damage. Do not take other medicines containing paracetamol without consulting your doctor. Inform your doctor if you have heart, liver, or kidney problems before starting this medicine. Do not drive or operate heavy machinery if you feel drowsy after taking this medicine. Keep this medicine out of reach of children.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more prone to side effects such as drowsiness, dizziness, and cardiac arrhythmias. Use with caution and monitor renal and hepatic function. Dose adjustment may be necessary.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before taking this medicine. Domperidone should be used only if clearly needed. Paracetamol is generally considered safe at recommended doses.

🏥 Post-Surgery Considerations

This medicine may be used post-operatively for nausea and vomiting, but consult your surgeon before use, especially if you have underlying heart conditions.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine, as it may interact with certain anesthetics or medications used during dental procedures.

💚 Lifestyle Tips for Better Results

🏃
Eat small, frequent meals to reduce nausea and bloating.
🥗
Avoid lying down immediately after eating.
😴
Stay hydrated by sipping clear fluids throughout the day.
💧
Limit intake of fatty and spicy foods that can worsen nausea.
🧘
Practice relaxation techniques to manage stress-related stomach issues.
🌞
Get adequate rest to support recovery.

🏋️ Exercise Considerations

Avoid strenuous exercise immediately after taking this medicine, especially if you feel drowsy or dizzy. Light activities like walking may help digestion.

🥗 Diet Recommendations

Eat bland, easy-to-digest foods like crackers, toast, and bananas.
Avoid heavy, greasy, or spicy meals.
Sip ginger tea or chamomile tea to soothe the stomach.
Stay well hydrated with water and oral rehydration solutions.
Limit caffeine and carbonated drinks.

💼 Impact on Daily Work & Life

This medicine may cause drowsiness or dizziness in some individuals. Avoid driving or operating heavy machinery until you know how it affects you. It is advisable to take it when you can rest if needed.

🛑 When to Stop This Medicine

Stop taking this medicine and consult your doctor if symptoms persist beyond 7 days, if you experience serious side effects, or if you develop signs of an allergic reaction. Do not stop abruptly if you have been on long-term therapy without medical advice.

📅 Long-Term Use Effects

Long-term use of this medicine may increase the risk of cardiac arrhythmias, extrapyramidal symptoms, and hyperprolactinemia. Regular monitoring of ECG, liver function, and prolactin levels may be required. It should be used for the shortest duration necessary.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Dietary modifications

Small, frequent meals and avoiding trigger foods can help manage nausea and gastroparesis.

Evidence: Well-established
Ginger

Natural antiemetic that may help with mild nausea.

Evidence: Moderate
Acupuncture

May reduce nausea and vomiting in some patients.

Evidence: Limited

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no known interactions between this medicine and vaccines. However, if you have a fever, consult your doctor before vaccination.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

When traveling, carry this medicine in its original packaging with the prescription label intact. Bring a copy of your prescription in case of customs checks. Store it in a cool, dry place away from direct sunlight. If crossing time zones, adjust dosing times gradually to maintain consistent intervals. Do not leave it in a hot car or checked luggage.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with diabetic gastroparesis
She experienced chronic nausea and early satiety. Her doctor prescribed this medicine before meals. Within a week, her nausea reduced significantly, and she could eat better. She was advised to monitor her blood sugar regularly.
💡 Lesson: Taking the medicine before meals and adhering to the prescribed dose improves symptoms of gastroparesis.
👤 A 6-year-old child with viral fever and vomiting
The child was prescribed this suspension for fever and vomiting. The parents were instructed to shake the bottle and measure the dose accurately. The child's fever subsided, and vomiting stopped within two days. No side effects were observed.
💡 Lesson: Accurate dosing and proper administration are crucial in children; always consult a pediatrician for appropriate dose.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine usually starts working within 30-60 minutes after oral administration.

Q: Can I take it with other medicines?

A: Consult your doctor before taking any other medicines, as interactions may occur.

Q: Is it safe for children?

A: Pediatric dosing must be determined by a pediatrician; do not self-administer to children.

Q: What if I miss a dose?

A: Take it as soon as you remember, but skip if it's almost time for the next dose. Do not double dose.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for grenil 5mg/250mg suspension

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can be taken for any stomach upset.
    Fact: It is specifically for nausea, vomiting, and related conditions; it is not a general stomach remedy.
  • Myth: It is safe to take with alcohol.
    Fact: Alcohol increases the risk of liver damage and should be avoided.
  • Myth: It can be used long-term without monitoring.
    Fact: Prolonged use requires medical supervision due to potential side effects.

🔄 Alternative Options

Generic Alternatives

  • Domperidone + Paracetamol suspension (generic)

📊 Comparison with Similar Medicines

[{"medicine":"Domperidone + Paracetamol","composition":"Domperidone 5 mg + Paracetamol 250 mg per 5 mL","form":"Suspension","primary_use":"Nausea, vomiting, pain, fever"},{"medicine":"Domperidone alone","composition":"Domperidone 5 mg per 5 mL","form":"Suspension","primary_use":"Nausea, vomiting"},{"medicine":"Paracetamol alone","composition":"Paracetamol 250 mg per 5 mL","form":"Suspension","primary_use":"Pain, fever"}]

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