Do I need a prescription to buy Diabetmin 500mg Tablet?

No. Diabetmin 500mg Tablet is a non-prescription product and can be ordered without a prescription. It is still dispensed by a registered pharmacist on DoctorOnCall.

What does Diabetmin 500mg Tablet contain?

Diabetmin 500mg Tablet is a tablet containing Metformin Hydrochloride 500mg. The full ingredient list is shown in the Composition or Ingredients section on this page and on the product packaging.

What pack sizes does Diabetmin 500mg Tablet come in?

It is supplied in pack sizes of 100s and 20s. Choose the pack size you need from the options shown on this page before adding the item to your cart.

Why is there no information here about what Diabetmin 500mg Tablet is for?

This page is limited to product, safety and handling information in line with Malaysian rules on medicine information. If you want advice on whether this product suits you, book an online consultation with a doctor or pharmacist on DoctorOnCall.

How should I use Diabetmin 500mg Tablet?

Follow the instructions printed on the label and in the leaflet supplied with the pack, and do not exceed the stated amount or duration. Handling steps are set out in the Directions for Use section on this page.

Can I speak to a doctor or pharmacist about Diabetmin 500mg Tablet before I buy it?

Yes. DoctorOnCall offers online consultations with licensed doctors and registered pharmacists, so you can ask about this product, your existing medicines, or anything on the label before you place an order.

What should I do if I notice side effects after using Diabetmin 500mg Tablet?

Stop using the product and speak to a doctor or pharmacist about any reaction that concerns you. 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.

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 Diabetmin 500mg Tablet 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 Diabetmin 500mg Tablet 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.

Diabetmin 500mg Tablet metformin type 2 diabetes glucose | DoctorOnCall Malaysia

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Diabetmin 500mg Tablet

Brand Hovid

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Save: RM1.37 25% OFF

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Reviewed byDr. Mohd Izzat Amir Bin AwangDoctor of Medicine (MD), University of Mansoura - Manchester

Written byDr. Adeline Carol PetersBachelor of Medicine and Bachelor of Surgery (MBBS) — Manipal Academy of Higher Education (MAHE)

Last updated: October 18, 2026

Overview

Diabetmin 500mg Tablet contains Metformin Hydrochloride 500mg and is presented as a tablet. It is supplied in pack sizes of 100s and 20s.

It is classified as a non-prescription medicine, so no prescription is needed to order it. Under Malaysian rules for medicine information, this page carries product, safety and handling information only.

You can consult a doctor or pharmacist online on DoctorOnCall about this product before or after you order. Every order is checked by a registered pharmacist before it is delivered. Always read the label and the leaflet supplied with the pack.

Directions for Use

Diabetmin 500mg Tablet should be taken exactly as prescribed, generally with or right after meals to reduce the chance of stomach upset. Doctors often start treatment with a lower frequency and gradually increase it to help the body adjust, so patients should follow their individual schedule rather than assuming a fixed regimen. Tablets should be swallowed whole with water; do not crush or chew unless specifically advised by the doctor.

Dosage

The dose of Diabetmin 500mg Tablet is set individually by the prescribing doctor, commonly starting at a low frequency such as once or twice daily with meals and increased gradually over one to two weeks based on blood glucose response and tolerability. The maximum daily dose and any further adjustments should only be decided by the doctor after reviewing blood glucose control and kidney function.

Storage Instructions

Store below 30°C in a dry place, away from direct light and moisture, and keep tablets in their original packaging until needed. Keep out of the sight and reach of children.

Side Effects

Nausea or vomiting
Diarrhea
Stomach discomfort or cramps
Metallic taste in the mouth
Loss of appetite
Weight loss (in some cases)

Contraindications

Known hypersensitivity to metformin
Moderate to severe kidney impairment, as assessed by the prescribing doctor
Acute conditions with risk of altered kidney function, such as severe dehydration, serious infection, or shock
Unstable or acute decompensated heart failure
Conditions predisposing to tissue hypoxia, such as acute heart attack or severe respiratory failure
Planned use of iodinated contrast dye for imaging, unless timed by the doctor around the procedure

Drug / Food Interactions

Iodinated contrast media used in certain imaging scans — Metformin may need to be temporarily stopped around the procedure on your doctor’s advice
Alcohol — excessive intake increases the risk of lactic acidosis, especially with liver problems or fasting
Certain diuretics, corticosteroids, and other medicines that can affect kidney function or blood glucose control
Other glucose-lowering medicines or insulin — combined use may increase the risk of low blood sugar and requires monitoring
Take with food as directed, as this reduces gastrointestinal side effects

Quick Tips

Take Diabetmin 500mg Tablet with meals exactly as your doctor has scheduled, especially during the initial dose build-up period
Never double up a missed dose; continue with the next scheduled dose instead
Attend regular follow-ups so kidney function and blood glucose control can be monitored
Inform your doctor before any scan involving contrast dye or before surgery
Watch for unusual muscle pain, breathing difficulty, or severe tiredness and seek medical attention promptly if these occur

Ingredients / Active Ingredients

Metformin

Metformin Hydrochloride 500mg (active ingredient)
Povidone and other standard tablet binders
Magnesium stearate as a lubricant
Film-coating agents as used in the generic formulation

Safety Advice

Pregnancy

Use With Care

This medicine should be used cautiously during pregnancy. Monitoring may be required.

Breastfeeding

Generally Safe

This medicine is generally safe during breastfeeding with minimal risk to the infant.

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

Use With Care

Caution is advised when consuming alcohol with this medicine.

Driving

Use With Care

Use caution while driving until you know how this medicine affects you.

Relevant Information

Diabetmin 500mg Tablet is a generic Metformin brand and delivers the same active ingredient, mechanism, and safety profile as originator Metformin brands at the equivalent strength, making it a commonly used, cost-conscious option for ongoing type 2 diabetes management. Doctors typically start treatment gradually and monitor kidney function periodically, and any online consultation through DoctorOnCall will include a review of these factors before the prescription is confirmed or renewed.

Frequently Asked Questions

Product Specifications

Brand	Hovid
Classification	Non-prescription
Ingredients / Active Ingredients	Metformin
Pack Size	100s, 20s
Shelf Life	Diabetmin 500mg Tablet is generally stable until the expiry date printed on the blister or carton when stored under the recommended conditions. Do not use tablets beyond the printed expiry date.