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Overview
Asmin 2mg Tablet is supplied as a tablet, with Montelukast Sodium equivalent to Montelukast 2mg. It is supplied in a pack size of 10s.
No prescription is required for this product, as it is a non-prescription medicine. This page is limited to product, safety and handling information.
If you would like guidance before buying, you can speak to a doctor or pharmacist through an online consultation on DoctorOnCall. Orders are dispensed by a registered pharmacist and delivered to your address.
Directions for Use
Asmin 2mg Tablet should be given exactly as instructed by the child’s doctor, typically once daily in the evening, and the pharmacist’s specific instructions on how to prepare or administer the tablet to a very young child should be followed closely. Given the non-standard nature of this strength, caregivers should confirm the exact administration method (such as whether it may be dispersed in a small amount of liquid) with the dispensing pharmacist before first use.
Dosage
The dosing of Asmin 2mg Tablet should be set individually by the prescribing doctor for the specific young child, taking into account age, weight, and the severity of symptoms; because 2mg is a lower and less standard strength, parents should not assume dosing frequency based on other montelukast products and should rely only on the doctor’s explicit instructions. This medicine does not relieve a sudden asthma attack, so any rescue treatment prescribed separately should still be kept on hand.
Shelf Life
Asmin 2mg Tablet should be used within the shelf life printed on the packaging when stored correctly. Do not use the tablets after the expiry date shown on the box, and any unused or expired medicine should be disposed of safely.
Storage Instructions
Store Asmin 2mg Tablet at room temperature, away from direct light, heat, and moisture, in its original packaging until the next dose is due. Keep the medicine well out of the reach of children, taking particular care given that this product is intended for very young children who may be curious about small tablets.
Side Effects
- Shakiness or tremors
- Headache
- Increased heart rate
- Nervousness or restlessness
- Muscle cramps
- Dry mouth or throat irritation
Contraindications
- Known hypersensitivity to montelukast or any ingredient in the tablet
- Not intended for relief of acute asthma attacks or status asthmaticus
- Use with particular caution and only under a doctor’s explicit guidance in very young children, given the limited standardisation of this specific 2mg strength
- Should not replace other prescribed asthma medicines without the doctor’s specific instruction
- Use only under medical guidance if the child has liver impairment
Drug / Food Interactions
- May interact with certain enzyme-inducing medicines such as phenobarbital or rifampicin, which can reduce montelukast’s effect
- Inform the doctor of all other medicines, including other asthma or allergy treatments, the child is taking
- No significant food restrictions are established, and it should be given as specifically directed by the doctor or pharmacist
- Do not combine with other leukotriene modifiers unless specifically directed by the doctor
Quick Tips
- Confirm the exact age suitability and dosing schedule with the prescribing doctor before starting, as this is a lower, less standard strength
- Give the dose at the same time each day to build a consistent routine
- Do not adjust the dose based on assumptions from other montelukast products
- Watch closely for any new or unusual symptoms in very young children and report them promptly
- Keep all scheduled follow-up appointments so the doctor can review the child’s response to treatment
- Store safely and well out of reach given the very young intended age group
Frequently Asked Questions
Do I need a prescription to buy Asmin 2mg Tablet?
No. Asmin 2mg 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 Asmin 2mg Tablet contain?
Asmin 2mg Tablet is a tablet containing Montelukast Sodium equivalent to Montelukast 2mg. The full ingredient list is shown in the Composition or Ingredients section on this page and on the product packaging.
What pack sizes does Asmin 2mg Tablet come in?
It is supplied in a pack size of 10s. 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 Asmin 2mg 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 Asmin 2mg Tablet?
Use it exactly as stated on the pack label, without changing the amount or how often you use it. If anything on the label is unclear, check with a pharmacist before the first use, and read the Directions for Use section on this page.
Can I speak to a doctor or pharmacist about Asmin 2mg 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.
How should I store Asmin 2mg Tablet?
Store Asmin 2mg Tablet at room temperature, away from direct light, heat, and moisture, in its original packaging until the next dose is due. Keep the medicine well out of the reach of children, taking particular care given that this product is intended for very young children who may be curious about small tablets. Keep it in its original pack and do not use it after the expiry date printed on the packaging.
What should I do if I notice side effects after using Asmin 2mg 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 Asmin 2mg 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 Asmin 2mg 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.
Ingredients / Active Ingredients
- Montelukast Sodium equivalent to Montelukast 2mg
- Mannitol
- Microcrystalline Cellulose
- Magnesium Stearate
Related Health Conditions
Safety Advice
Pregnancy
This medicine should only be used during pregnancy if prescribed by a doctor after careful evaluation.
Breastfeeding
This medicine is generally safe during breastfeeding with minimal risk to the infant.
Kidney
Generally safe, but caution may be required in some patients.
Liver
Generally safe, but caution may be required in some patients.
Alcohol
Caution is advised when consuming alcohol with this medicine.
Driving
Use caution while driving until you know how this medicine affects you.
Relevant Information
Asmin 2mg Tablet represents a lower-strength option within the Asmin brand family, and because this specific strength is less widely documented than the standard 4mg and 5mg montelukast products, parents and caregivers are strongly encouraged to confirm the exact indicated age range and dosing directly with the prescribing doctor or pharmacist rather than relying on general assumptions. Any change in the child’s symptoms, or lack of expected improvement, should be discussed at follow-up so the doctor can reassess the treatment plan.
Medical Review
Reviewed by:
Doctor of Medicine (MD), University of Mansoura - Manchester



