Do I need a prescription to buy Duopharma Oral Aid Lotion?

No. Duopharma Oral Aid Lotion is a non-prescription product and can be ordered without a prescription. It is still dispensed by a registered pharmacist on DoctorOnCall.

What does Duopharma Oral Aid Lotion contain?

Duopharma Oral Aid Lotion is a lotion containing Antiseptic active ingredient for local oral hygiene support. The full ingredient list is shown in the Composition or Ingredients section on this page and on the product packaging.

What pack sizes does Duopharma Oral Aid Lotion come in?

It is supplied in a pack size of 6ml. 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 Duopharma Oral Aid Lotion 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 Duopharma Oral Aid Lotion?

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 Duopharma Oral Aid Lotion 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 Duopharma Oral Aid Lotion?

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 Duopharma Oral Aid Lotion 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 Duopharma Oral Aid Lotion 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.

Duopharma Oral Aid Lotion mouth ulcer oral mucosa | DoctorOnCall Malaysia

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Duopharma Oral Aid Lotion

Brand Duopharma

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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 27, 2026

Overview

Duopharma Oral Aid Lotion contains Antiseptic active ingredient for local oral hygiene support and is presented as a lotion. It is supplied in a pack size of 6ml.

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

Rinse the mouth with water before use if needed. Apply a small amount of the lotion directly onto the mouth ulcer, sore, or affected gum area using a clean fingertip or cotton swab, or as directed on the product label. Avoid eating or drinking for a short period after application to allow the lotion to take effect. Use only on the outer surface of the affected oral tissue and avoid swallowing the product. Always read and follow the instructions printed on the product packaging, and consult a pharmacist if unsure how to apply it correctly.

Dosage

Apply a thin layer of the lotion to the affected area of the mouth as needed, typically up to a few times a day, or as directed by the product label or a healthcare professional. Do not exceed the frequency of application stated on the packaging. This product is intended for short-term, as-needed relief of mouth ulcers and gum discomfort; if the sore does not improve within about a week of regular use, seek advice from a doctor, dentist, or pharmacist.

Shelf Life

Duopharma Oral Aid Lotion should be used within the shelf-life period printed on the bottle or carton. Do not use the product after the expiry date has passed, and check the container for any leakage, discolouration, or change in consistency before each use, as these may indicate the product has degraded.

Storage Instructions

Store Duopharma Oral Aid Lotion at room temperature, away from direct sunlight and excessive heat or moisture. Keep the bottle tightly closed after use and keep it out of the reach and sight of children. Do not store in the bathroom cabinet if it is prone to humidity, as moisture may affect the product’s stability.

Side Effects

Lidocaine

Mild burning or stinging at the application site
Redness or swelling of the skin
Dizziness or lightheadedness
Numbness in surrounding areas
Allergic reactions such as rash or itching (rare)

Chlorhexidine Gluconate

Mouth irritation or burning sensation (with oral use)
Tooth staining after prolonged use
Altered taste
Dry mouth
Skin dryness or irritation
Rash or redness (with topical use)

Contraindications

Known allergy or hypersensitivity to any ingredient in this product
Not recommended for use in very young children without medical advice
Should not be used on broken or severely infected skin outside the mouth
Not intended for long-term or continuous use without consulting a healthcare professional
Avoid use if there is a known sensitivity to local anaesthetic-type ingredients

Drug / Food Interactions

Avoid eating or drinking immediately after application, as the numbing effect may increase the risk of accidental biting of the tongue, lips, or inner cheek
Using other oral antiseptic or anaesthetic products at the same time may increase the risk of local irritation
Consult a pharmacist before combining with other mouth ulcer treatments to avoid overlapping effects
No significant interactions with systemic (oral/swallowed) medicines are expected when used as directed on the affected area only

Quick Tips

Apply only a thin layer to the affected area rather than a large amount
Wait for the numbing sensation to pass before eating or drinking to avoid accidentally biting the numbed area
Wash hands or use a clean cotton swab before applying to reduce the risk of introducing more bacteria to the sore
Avoid spicy, acidic, or very hot food and drinks while the ulcer is healing
See a doctor or dentist if the ulcer lasts longer than one to two weeks or keeps recurring

Ingredients / Active Ingredients

Lidocaine Chlorhexidine Gluconate

Antiseptic active ingredient for local oral hygiene support
Local anaesthetic active ingredient for temporary pain relief
Other non-active excipients as listed on the product packaging

Safety Advice

Lidocaine

Pregnancy

Safe If Prescribed

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

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.

Chlorhexidine Gluconate

Pregnancy

Safe If Prescribed

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

Breastfeeding

Generally Safe

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

Kidney

Generally Safe

Generally safe, but caution may be required in some patients.

Liver

Generally Safe

Generally safe, but caution may be required in some patients.

Alcohol

Use With Care

Caution is advised when consuming alcohol with this medicine.

Driving

Generally Safe

This medicine is generally safe and should not impair your driving ability.

Relevant Information

Because DoctorOnCall’s own product listing shows an internal inconsistency between the structured active-ingredient field and parts of the descriptive text for this product, customers with specific concerns about the exact active ingredients should check the physical product packaging or consult the pharmacist handling their order before use, particularly if they have known allergies to antiseptic or local-anaesthetic ingredients.