Neurontin 300mg Capsule

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Prescription Required

Orders placed now will be queued. A doctor will contact you on the next working day for approval.

Overview

Neurontin 300mg Capsule is a prescription-only medicine (POM) that contains Gabapentin 300mg. It is supplied as a capsule and is dispensed in Malaysia only against a valid prescription issued by a registered doctor.

Under Malaysian rules for prescription medicines, this page carries product, safety and handling information only. Your doctor or pharmacist will explain whether this medicine is suitable for you, the dose you should take, and how long you should take it.

On DoctorOnCall, Neurontin 300mg Capsule is reviewed by a licensed doctor through an online consultation and dispensed by a registered pharmacist before delivery. Always follow the instructions on your prescription label and the package insert supplied with the product, and do not share this medicine with anyone else.

Directions for Use

Swallow Neurontin 300mg Capsule whole with a glass of water, with or without food. Space doses evenly through the day as directed, ideally no more than 12 hours apart. Do not stop taking this medicine suddenly, as this can trigger withdrawal symptoms or, in epilepsy, rebound seizures – your doctor will advise a gradual tapering schedule if treatment needs to be stopped.

Dosage

The usual starting dose of Neurontin 300mg Capsule is 300mg once daily, gradually increased by your doctor over several days up to a typical maintenance dose of 900mg to 1800mg daily in divided doses, depending on the condition being treated. The dose and titration schedule must be individualised, and a lower dose is used if you have reduced kidney function.

Shelf Life

Use this product before the expiry date stated on the packaging. Do not use the medicine if the expiry date has passed.

Storage Instructions

Store below 30°C in a dry place, away from direct sunlight and out of reach of children.

Side Effects

  • Drowsiness or fatigue
  • Dizziness
  • Nausea or vomiting
  • Swelling in the hands or feet
  • Blurred vision
  • Tremors
  • Difficulty concentrating
  • Mood changes such as irritability

Contraindications

  • Known hypersensitivity to gabapentin or any ingredient in this product
  • Use with caution in patients with a history of substance misuse, as gabapentin carries a recognised potential for misuse and dependence
  • Dose must be reduced in patients with impaired kidney function
  • Caution in patients with pre-existing respiratory problems, particularly when combined with opioid painkillers

Drug / Food Interactions

  • Opioid painkillers (e.g. morphine, tramadol) increase the risk of profound sedation and slowed or difficult breathing
  • Antacids containing aluminium or magnesium reduce gabapentin absorption – take gabapentin at least 2 hours after an antacid
  • Other sedating medicines or alcohol can increase drowsiness and impair coordination
  • Morphine can raise gabapentin blood levels, so your doctor may adjust your dose if both are prescribed

Quick Tips

  • Take doses at evenly spaced intervals to keep nerve pain control steady
  • Avoid driving or operating machinery until you know how this medicine affects you
  • Space antacids at least 2 hours apart from your gabapentin dose
  • Never stop this medicine abruptly without medical advice
  • Tell your doctor promptly if you notice new or worsening mood changes
  • Rise slowly from sitting or lying down if you feel dizzy

Frequently Asked Questions

Is Neurontin 300mg Capsule a prescription medicine?

Yes. Neurontin 300mg Capsule is a prescription-only medicine (POM). It can only be supplied against a valid prescription written by a registered doctor, and it should be used only by the person named on the prescription label.

What does Neurontin 300mg Capsule contain?

Neurontin 300mg Capsule is supplied as a capsule and contains Gabapentin 300mg. The full composition is listed in the Composition section on this page and on the product packaging.

Why is there no information here about what Neurontin 300mg Capsule is for?

Malaysian rules for prescription medicines limit public product pages to product, safety and handling information. Your doctor decides whether this medicine is appropriate for you and will explain it during your consultation, and your pharmacist can answer further questions when the medicine is dispensed.

How should I take Neurontin 300mg Capsule?

Follow your doctor’s instructions and the directions on the dispensing label without changing them. If anything on the label is unclear, check with your pharmacist before taking the first dose, and read the Directions for Use section on this page.

What should I do if I miss a dose?

Take it as soon as you remember, unless your next dose is nearly due. In that case skip the missed dose and carry on with your usual schedule. Never take two doses together to make up for a missed one. If you miss doses often, tell your doctor or pharmacist.

How should I store Neurontin 300mg Capsule?

Store below 30°C in a dry place, away from direct sunlight and out of reach of children. Keep it in the original pack until use, and do not use it after the expiry date printed on the packaging.

What should I do if I notice side effects?

Tell your doctor or pharmacist about any reaction that concerns you, and seek medical care immediately for signs of a severe reaction such as difficulty breathing, swelling of the face, lips or throat, or a widespread rash. Reported reactions are listed in the Side Effects section on this page.

Can I stop taking Neurontin 300mg Capsule on my own?

No. Speak to your doctor before stopping, pausing or changing the dose, even if you feel well or think you no longer need the medicine.

How do I get a prescription for Neurontin 300mg Capsule?

Customers in Malaysia can complete an online consultation with a DoctorOnCall doctor, who decides whether a prescription is appropriate, or upload a valid prescription already issued by their own doctor.

Orders going to Singapore are dispatched from Malaysia as an international delivery, so you need to hold a valid prescription or doctor’s letter for the medicine. Check the consultation and prescription upload options shown at checkout for your delivery address before placing the order.

How long will delivery take?

Within Malaysia, standard delivery takes 3 to 5 working days. Same-day delivery is available in the Klang Valley for orders placed before 12pm; orders placed after 12pm arrive by the end of the next day.

Orders to Singapore are sent as international deliveries and take 5 to 9 working days. A lump-sum shipping and handling fee applies to every overseas delivery and is shown at checkout.

What payment methods can I use?

Customers in Malaysia can pay by FPX online banking, credit or debit card (Visa and Mastercard), and supported e-wallets including Touch ‘n Go eWallet, GrabPay and ShopeePay.

FPX and local e-wallets are tied to Malaysian bank and wallet accounts, so if your delivery address is in Singapore, use the payment options displayed at checkout for that address rather than assuming the same list applies.

Can Neurontin 300mg Capsule be delivered to Singapore?

Yes. DoctorOnCall ships to Singapore as an international order dispatched from Malaysia, arriving in 5 to 9 working days with a lump-sum shipping and handling fee.

Singapore’s Health Sciences Authority (HSA) allows personal imports of up to three months’ supply of a medicine for your own use or an immediate family member’s, as long as it contains no controlled drugs, psychotropic substances or prohibited items. Keep the product in its original labelled packaging and keep a copy of your prescription or doctor’s letter with it. Quantities above three months’ supply, and medicines containing controlled substances, require prior HSA approval.

Is Neurontin 300mg Capsule registered with the authorities?

Products listed on DoctorOnCall are registered with Malaysia’s Ministry of Health for supply in Malaysia, and each pack carries its MAL registration number.

An order delivered to Singapore arrives as a personal import of a Malaysia-registered product; HSA product registration is not required for personal-use quantities, but it is also not the same as a product registered for sale in Singapore. If you need a locally registered Singapore product, buy it from a pharmacy in Singapore.

Who do I contact if there is a problem with my order?

DoctorOnCall’s customer care team handles order, delivery and product queries through the contact channels on the site, including WhatsApp and the online help centre.

For deliveries to Singapore, allow more time before chasing an order than you would for a local Malaysian delivery, as the parcel passes through customs clearance and tracking updates can appear later in the journey.

Ingredients / Active Ingredients

  • Gabapentin 300mg

Safety Advice

Pregnancy

Safe If Prescribed

This medicine should only be used during pregnancy if prescribed by a doctor after careful evaluation.

Breastfeeding

Use With Care

Use with caution. Monitor infant for potential adverse reactions.

Kidney

Use With Care

Use cautiously. Dose adjustment or monitoring may be required.

Liver

Use With Care

Use cautiously. Liver function monitoring may be required.

Alcohol

Not Advisable

It is not advisable to consume alcohol while taking this medicine.

Driving

Not Advisable

It is not advisable to drive if you experience side effects from this medicine.

Medical Review

Written by:

Dr. Chong Zhan Pong

Doctor of Medicine (MD), International Medical University (IMU)

Reviewed by:

Dr. Mohd Izzat Amir Bin Awang

Doctor of Medicine (MD), University of Mansoura - Manchester

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