Metomax (Metoclopramide Hydrochloride (As Monohydrate) And Paracetamol)
Complete patient guide for uses, dosage, side effects, and safety information
Quick Facts
What Is Metomax Used For?
Metomax is a medication that combines metoclopramide and paracetamol to help relieve symptoms associated with migraines.
Primary Uses
It is primarily used for alleviating headache, nausea, and vomiting related to migraine.
How It Works
Metoclopramide works by blocking chemicals in the brain that trigger nausea and vomiting, while paracetamol provides pain relief.
Good to know: Metomax is not considered addictive.
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How to Take Metomax
Follow the prescribed dosage instructions for effective relief from migraine symptoms.
Dosage Instructions
Adults should take 1 to 2 capsules initially, followed by 1-2 capsules every 4 hours as needed. Do not exceed 6 capsules in 24 hours and do not use for more than 48 hours unless directed by a doctor.
What If You Miss a Dose?
If you miss a dose, take it as soon as you remember. Do not double the dose to catch up.
Important: Never take more than the recommended dosage to avoid serious side effects.
Available Tablet Strengths
Side Effects
Like all medications, this medicine can cause side effects. Most are mild and temporary, but some require medical attention.
Common Side Effects
These side effects occur relatively frequently and usually don’t require emergency care:
- drowsiness
- tiredness
- dizziness
- restlessness
- fatigue
- bowel upset
- trouble sleeping
- upset stomach
- headache
Seek immediate medical attention if you experience:
- anxiety
- depression
- agitation
- tardive dyskinesia (repeated movements)
- metabolic acidosis
- allergic reactions (rash, swelling, difficulty breathing)
- neuroleptic malignant syndrome (high fever, muscle stiffness)
- Parkinson’s-like symptoms
- severe drowsiness
- bluish skin discoloration
Important Warnings
There are several important considerations to keep in mind while using Metomax.
Who Should Not Take Metomax
Do not use Metomax if you have a history of allergic reactions to paracetamol or metoclopramide, porphyria, gastrointestinal bleeding, intestinal blockage, or certain other medical conditions.
Medical Conditions to Discuss
Consult your doctor if you have epilepsy, liver or kidney disease, Parkinson's disease, or if you are planning surgery.
Pregnancy and Breastfeeding
Metomax should not be taken during pregnancy or breastfeeding due to potential risks to the baby.
Elderly Patients With Dementia: Caution is advised for elderly patients, particularly those with dementia.
Drug Interactions
Certain medications may interact with Metomax, affecting its efficacy or increasing the risk of side effects.
- medicines for blood clots
- epilepsy medications
- codeine and morphine pain relievers
- anxiety or sleep medications
- medications for mental health conditions
- tetracycline antibiotics
- levodopa for Parkinson's disease
- digoxin for heart failure
- flucloxacillin (risk of metabolic acidosis)
- other products containing paracetamol
Alcohol & Driving
Be cautious with alcohol consumption and operating vehicles while taking Metomax.
Alcohol
Avoid alcohol while using Metomax as it may increase drowsiness.
Driving and Operating Machinery
Be careful when driving or using machinery until you know how Metomax affects you.
Storage
Store Metomax capsules in their original packaging in a cool, dry place below 25°C, away from moisture and heat.
Overdose Information
If you suspect an overdose, seek immediate medical help. Contact the Poisons Information Centre at 13 11 26 or go to the nearest hospital.
Frequently Asked Questions
Metomax should be taken at the first sign of a migraine attack for best results.
It is recommended to take Metomax with a full glass of water, but specific food interactions are not mentioned.
No, Metomax is not considered addictive.
Consult your doctor if you wish to stop taking Metomax.
It is advised to avoid alcohol while taking Metomax.
Weight gain is not mentioned as a side effect of Metomax.
Elderly patients should use Metomax with caution, especially those with dementia.
Take the missed dose as soon as you remember, but do not double the dose.
Important Disclaimer
This information is intended for general educational purposes only and should not be considered medical advice. Always consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.
If you think you may have a medical emergency, call your doctor or emergency services immediately.