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Sedilix-Dm Linctus 120ml - DoctorOnCall Online Pharmacy
Sedilix-Dm Linctus 120ml - DoctorOnCall Online Pharmacy
Sedilix-Dm Linctus 120ml - DoctorOnCall Online Pharmacy
Sedilix-Dm Linctus 120ml - DoctorOnCall Online Pharmacy Sedilix-Dm Linctus 120ml - DoctorOnCall Online Pharmacy Sedilix-Dm Linctus 120ml - DoctorOnCall Online Pharmacy

Sedilix-Dm Linctus 120ml

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Prescription Required
This medication requires a valid prescription from a doctor.
Don’t Have A Prescription? Get A Consult With Our Doctor Today.
STEP 1
Checkout & review your order.
STEP 2
Make payment.
STEP 3
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100% Authentic
We ensure that all our pharmaceutical products including health supplements and traditional preparations are registered with the National Pharmaceutical Regulatory Authority (NPRA) Malaysia
Free Delivery on orders above RM120
Enjoy free delivery with a minimum spend of RM120 on our platform.
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CLOSE
Prescription Required
This medication requires a valid prescription from a doctor.
Don’t Have A Prescription? Get A Consult With Our Doctor Today.
STEP 1
Checkout & review your order.
STEP 2
Make payment.
STEP 3
Our doctor will contact you within 1-hour of your purchase.
Term & Condition
100% Authentic
We ensure that all our pharmaceutical products including health supplements and traditional preparations are registered with the National Pharmaceutical Regulatory Authority (NPRA) Malaysia
Free Delivery on orders above RM120
Enjoy free delivery with a minimum spend of RM120 on our platform.
Same day Delivery
Only applicable if all items in your cart qualify for same-day delivery. Only registered users may qualify for same-day delivery, so sign up now!

Product Overview

Introduction of Sedilix-Dm Linctus 120ml

Sedilix-DM Linctus is an oral cough syrup that belongs to the antitussive and expectorant class of medications, formulated to help manage troublesome cough symptoms. Its active ingredients include Dextromethorphan HBr and Guaifenesin, which work together in a carefully balanced combination to address cough-related discomfort. Like most medicines, it can cause some side effects in certain individuals, including drowsiness, dizziness, nausea, and mild stomach upset — so it's good to be aware of these before you start. If you're considering this linctus, here's what you should know: it's important to follow the recommended dosage, avoid taking it alongside alcohol or sedative medications, and always check with your pharmacist or doctor if you have any existing health conditions or are currently on other medications. Being informed before you take any medicine is always the smartest first step for your health and safety.

How to Take Sedilix-DM Linctus

Sedilix-DM Linctus is taken orally by mouth, and it is generally recommended to use the measuring cup or dosing spoon provided to ensure you take the correct amount each time. You may take it with or without food, though taking it with a small amount of water or after a light meal may help reduce the chance of stomach discomfort. Always follow the dosage instructions on the product label or as directed by your pharmacist or healthcare provider, and do not exceed the stated dose.

Dosage of Sedilix-DM Linctus

The typical recommended dose for adults and children above 12 years is 10 ml (two teaspoons) taken three to four times daily, or as directed by a healthcare professional. For children below 12 years, dosage should be determined by a doctor or pharmacist based on the child's age and weight to ensure safe administration.

Shelf Life of Sedilix-DM Linctus

Sedilix-DM Linctus generally has a shelf life of 2 to 3 years from the date of manufacture when stored under the recommended conditions and kept unopened. Once the bottle has been opened, it is advisable to use the product within 3 to 6 months and to always check the expiry date printed on the packaging before use. Never use this product beyond its expiry date, as the potency and safety of the formulation may be compromised.

How to Store Sedilix-DM Linctus

  • Store Sedilix-DM Linctus in a cool, dry place away from direct sunlight and heat, ideally at a temperature below 30°C, which is especially important given Malaysia's warm and humid climate.
  • Keep the bottle tightly closed when not in use and store it out of reach of children and pets at all times.
  • Do not store this medicine in the bathroom or near the kitchen sink, as moisture and heat can affect the quality of the formulation.

Active Ingredient of Sedilix-DM Linctus

Active IngredientRole / Drug Class
Dextromethorphan HBr (DM)Antitussive — helps suppress the cough reflex
GuaifenesinExpectorant — helps loosen and thin mucus in the airways

These two ingredients are commonly combined in cough linctus formulations and are widely recognised in pharmaceutical practice for their complementary roles in managing cough symptoms.

Side Effects of Sedilix-DM Linctus

Common Side Effects:

  • Drowsiness or sedation
  • Dizziness or lightheadedness
  • Nausea or mild stomach upset
  • Vomiting
  • Headache

Less Common Side Effects:

  • Constipation or diarrhoea
  • Skin rash or mild allergic reactions
  • Nervousness or restlessness (particularly at higher doses)
  • Confusion (more likely in elderly patients)
  • Blurred vision

Rare but Serious Side Effects (seek medical attention immediately):

  • Severe allergic reaction (anaphylaxis) — symptoms include swelling of the face, lips, or throat, difficulty breathing, or severe skin reactions
  • Serotonin syndrome — particularly if taken with other serotonergic medications (symptoms include agitation, rapid heart rate, high fever, and muscle twitching)
  • Hallucinations or abnormal behaviour (associated with misuse or overdose of Dextromethorphan)

⚠️ If you experience any severe or unusual side effects, stop taking the medication and consult your doctor or pharmacist promptly.

Contraindications of Sedilix-DM Linctus

  • Known hypersensitivity or allergy to Dextromethorphan, Guaifenesin, or any other ingredient in the formulation
  • Children under 2 years of age, unless specifically directed by a doctor
  • Patients currently taking or who have taken Monoamine Oxidase Inhibitors (MAOIs) within the past 14 days, due to the risk of serious drug interactions including serotonin syndrome
  • Patients with chronic productive cough (such as that associated with asthma, chronic bronchitis, or emphysema) where cough suppression may be harmful
  • Patients with severe respiratory depression or compromised breathing function
  • Individuals with a history of substance misuse, as Dextromethorphan has potential for misuse at high doses
  • Pregnant or breastfeeding women should consult a doctor before use, as safety has not been fully established for all stages of pregnancy and lactation

Always inform your doctor or pharmacist of your full medical history and current medications before starting Sedilix-DM Linctus.

Drug & Food Interactions of Sedilix-DM Linctus

Drug Interactions:

  • MAOIs (e.g., Phenelzine, Tranylcypromine): Concurrent use with Dextromethorphan can cause a potentially life-threatening reaction known as serotonin syndrome. A minimum washout period of 14 days is required.
  • Serotonergic medications (e.g., SSRIs, SNRIs, Tramadol, Triptans): May increase the risk of serotonin syndrome when combined with Dextromethorphan.
  • CNS Depressants (e.g., sedatives, sleeping tablets, antihistamines, benzodiazepines): May enhance the sedative effects of Dextromethorphan, increasing drowsiness and the risk of respiratory depression.
  • Quinidine and certain antifungals (e.g., Fluconazole): May inhibit the metabolism of Dextromethorphan, increasing its blood levels and the risk of side effects.
  • Amiodarone and other CYP2D6 inhibitors: Can slow the breakdown of Dextromethorphan in the body, potentially leading to elevated drug levels.

Food & Beverage Interactions:

  • Alcohol: Combining alcohol with Sedilix-DM Linctus significantly increases the risk of drowsiness, dizziness, and impaired coordination. Avoid alcohol entirely while taking this medication.
  • Grapefruit juice: May interfere with the metabolism of certain components; it is advisable to avoid large quantities while on this medication.

Always inform your healthcare provider or pharmacist about all prescription medicines, over-the-counter drugs, supplements, and herbal products you are currently taking.

Quick Tips for Sedilix-DM Linctus

  • Always measure your dose accurately using the measuring cup or spoon provided — never estimate by eye
  • Do not exceed the recommended dose — taking more than directed does not improve results and may increase the risk of serious side effects
  • Avoid driving or operating heavy machinery after taking this syrup, especially if you feel drowsy or dizzy
  • Keep the bottle tightly sealed after each use to maintain the quality and effectiveness of the formulation
  • Store away from heat and sunlight — in Malaysia's climate, avoid leaving medicines in your car or near windows
  • Check the expiry date printed on the bottle before every use, and never use expired medication
  • Do not share your medication with others, even if their symptoms seem similar to yours
  • Inform your pharmacist or doctor if you are pregnant, breastfeeding, elderly, or managing a chronic health condition before starting this product
  • Keep out of reach of children — store in a secure, locked cabinet if possible
  • Dispose of unused or expired medicine responsibly — return it to your nearest pharmacy for safe disposal rather than throwing it in the bin or flushing it down the drain
  • Do not combine with other cough or cold medicines without checking with a pharmacist first, as some products may contain overlapping ingredients

FAQs About Sedilix-DM Linctus

Q1: Can I buy Sedilix-DM Linctus online in Malaysia?
Yes! You can conveniently purchase Sedilix-DM Linctus through our licensed online pharmacy in Malaysia. We are committed to providing genuine, pharmacy-grade products delivered safely to your doorstep across Malaysia.

Q2: Do I need a prescription to purchase Sedilix-DM Linctus in Malaysia?
Sedilix-DM Linctus is generally available as an over-the-counter (OTC) product in Malaysia, meaning a prescription is not always required for standard purchases. However, we always recommend consulting a pharmacist or doctor if you are unsure whether this product is suitable for you, especially if you have existing medical conditions or are on other medications.

Q3: How do I know the Sedilix-DM Linctus I purchase online is authentic?
We only source our products from authorised distributors and registered pharmaceutical suppliers in Malaysia. All products listed on our platform are genuine and comply with the standards set by the Ministry of Health Malaysia (MOH) and the National Pharmaceutical Regulatory Agency (NPRA). You can verify registered products on the NPRA's official product search portal for added peace of mind.

Q4: How long does delivery take within Malaysia?
We offer delivery across Peninsular Malaysia, Sabah, and Sarawak. Standard delivery typically takes 2 to 5 working days, while express delivery options may be available for selected areas. Orders are carefully packed to ensure the product remains in good condition during transit.

Q5: Is it safe to order medicines online in Malaysia?
Yes, as long as you purchase from a registered and licensed online pharmacy. Our platform operates in compliance with Malaysian pharmaceutical regulations to ensure that every product you receive is safe, genuine, and properly handled. We encourage consumers to always buy from verified sources and avoid unregulated third-party sellers.

Q6: What payment methods are accepted when ordering Sedilix-DM Linctus online?
We accept a variety of secure payment methods including online banking (FPX), credit and debit cards, and popular e-wallet platforms commonly used in Malaysia such as Touch 'n Go eWallet and GrabPay. All transactions are processed through a secure payment gateway to protect your personal and financial information.

Q7: Can I return or exchange Sedilix-DM Linctus if there is a problem with my order?
Yes, we have a clear returns and exchange policy for situations where you receive a damaged, incorrect, or defective product. Please contact our customer support team within the stipulated timeframe upon receiving your order and we will assist you promptly. Please note that for safety and hygiene reasons, opened pharmaceutical products generally cannot be returned unless there is a verified product defect.

Q8: How is Sedilix-DM Linctus packaged for delivery to ensure product quality?
All liquid medications including Sedilix-DM Linctus are packed with protective packaging materials to prevent breakage and leakage during transit. We take extra care to ensure your order arrives in perfect condition, particularly for glass or liquid formulations.

Q9: Is Sedilix-DM Linctus available in different sizes or pack quantities?
Availability of pack sizes may vary depending on current stock. Please check our product listing page for the most up-to-date information on available pack sizes and quantities. If you require bulk quantities, feel free to contact our customer service team for assistance.

Q10: How can I track my order after purchasing Sedilix-DM Linctus online?
Once your order is confirmed and dispatched, you will receive a tracking number via email or SMS so you can monitor your delivery status in real time. Our customer support team is also available to assist you with any order-related queries throughout the delivery process.

Frequently Bought Together

Brands

Xepa

Active Ingredient

dextromethorphan promethazine pseudoephedrine 

Manufactured by

Xepa-Soul Pattinson

Side Effects

As with all medications, you may experience some side effects. Not everyone experiences it. This is not a cause for concern. However, it is so that you are aware of it.

Dizziness, Nausea, Vomiting, Gastro-intestinal disturbance, Insomnia, Confusion, , Drowsiness, Respiratory depression, Serotonin syndrome

Bradycardia, Tachycardia, Hypotension, Jaundice, Neuroleptic Malignant Syndrome (NMS)

Dry mouth, Anxiety, Restlessness, Tremor, Insomnia, Increased heart rate, Irregular heart rhythm, Palpitations, Increased BP, Nausea, Vomiting, Headache, Urinary retention in males and Skin rashes

Warning Precautions

Alcohol Warning (Not Advisable)

It is safe to consume alcohol with Sedilix-Dm Linctus 120ml as there is no known drug interaction. It is not advisable to drink alcohol with Sedilix-Dm Linctus 120ml as it enhances the CNS effects of the Alcohol.No known side effects when used along with alcohol consumption.

Pregnancy Warning (Not Safe)

Special precautions must be taken into consideration to use Sedilix-Dm Linctus 120ml during pregnancy. Sedilix-Dm Linctus 120ml may be unsafe to use during pregnancy. Animal studies have shown side effects on the fetus, however, there are limited human studies. The benefits from use in pregnant women may be acceptable despite the risk. Please consult your doctor. Sedilix-Dm Linctus 120ml may be unsafe to be used during pregnancy. Animal studies have shown adverse reactions on the fetus, however, there are limited human studies. The benefits from use in pregnant women may outweigh the risk. Please consult your doctor before consuming it.

Breastfeeding Warning (Not Advisable)

Sedilix-Dm Linctus 120ml should be used with caution during lactation as there is no information regarding the presence of Sedilix-Dm Linctus 120ml in human breast milk. Sedilix-Dm Linctus 120ml is shown to be excreted in breast milk. It is not advisable for women to breastfeed while consuming Sedilix-Dm Linctus 120ml because of its potential adverse drug effects on infants.Sedilix-Dm Linctus 120ml can pass into breast milk. Hence, caution should be exercised when prescribing Sedilix-Dm Linctus 120ml to breastfeeding mothers.

Driving Warning (Not Advisable)

Sedilix-Dm Linctus 120ml may cause side effects such as dizziness, headache, all of which could affect your ability to concentrate and drive. Do not drive unless you are feeling well. Sedilix-Dm Linctus 120ml may cause side effects such as marked drowsiness which could affect the ability to concentrate and drive.Sedilix-Dm Linctus 120ml usually does not affect the ability to drive. Do not drive unless you are feeling well.

Kidney Warning (High Risk)

Dose adjustment of Sedilix-Dm Linctus 120ml is not needed in patients with kidney disease. Sedilix-Dm Linctus 120ml should be used with caution in patients with kidney impairment. Dose adjustment of Sedilix-Dm Linctus 120ml may be needed. Please consult your doctor. The use of Sedilix-Dm Linctus 120ml is not recommended in patients with severe kidney disease. Please consult your doctor.

Liver Warning (Use With Care)

No dose titration of Sedilix-Dm Linctus 120ml is required in patients with liver disease. Sedilix-Dm Linctus 120ml should be used with caution in patients with liver disorder. Dose adjustment of Sedilix-Dm Linctus 120ml may be needed. Please consult your doctor. Sedilix-Dm Linctus 120ml rarely leads to any hepatic impairment unless in the elderly patients. Dose adjustment of Sedilix-Dm Linctus 120ml may be needed.Please consult your doctor.

FAQ

Disclaimer

Information last updated on: Fri Apr 10 2026 03:24:29 GMT+0000 (Coordinated Universal Time) The product images shown are for illustration purposes only and may not be an exact representation of the product.

The content provided on this webpage is to provide information only, to be fully-interpreted by a medical professional, and not intended as a guide to make purchase decisions, or a substitute to advice of a medical professional. Effectiveness and side effects of medication may differ from individual to individual. We do not encourage any customer to self-diagnose and/or self-medicate. Patients should always consult a medical professional before taking or using any medication. The content provided here is non-exhaustive and may not cover all aspects of the medication. Our service should only be used to support the doctor-patient dynamic, not replace it.

The fulfilment of prescription medication is subject to our review of a prescription issued by a Malaysian Medical Council (MMC) registered doctor. If required, we will provide a tele-consult service with one of our registered panel doctors. This is not an advertisement of a medicine as such an advertisement would require prior approval from the Medicines Advertisement Board of Malaysia. Sedilix-Dm Linctus 120ml is available in many areas in Malaysia. Kuala Lumpur, Bukit Bintang, Titiwangsa, Setiawangsa, Wangsa Maju, Kepong, Segambut, Bandar Tun Razak, Cheras, Subang Jaya, Petaling Jaya, Mont Kiara, Puchong, Bandar Sunway, TTDI, Seri Kembangan, Klang, Bukit Tinggi, Damansara, Sentul, Penang, George Town, Jelutong, Gelugor, Bayan Baru, Bandar Baru Air Itam, Sungai Ara, Bukit Mertajam, Butterworth, Perai, Johor Bahru, Skudai, Bukit Indah, Gelang Patah, Senai, Pasir Gudang, Taman Daya, Taman Molek, Taman Perling, Tebrau, Danga Bay, Larkin, Nusajaya, Pontian, Masai, Setia Tropika, Desaru, Tampoi.


Sedilix-Dm Linctus 120ml is available at many places in Singapore. Ang Mo Kio, Alexandra, Admiralty, Bedok, Bishan, Bukit Batok, Bukit Merah, Bukit Panjang, Bukit Timah, Boat Quay, Buona Vista, Beach Road, Bugis, Balestier, Boon Lay, Central Area, Choa Chu Kang, Clementi, Chinatown, Commonwealt, City Hall, Clarke Quay, Changi Airport, Changi Village, Clementi Park, Dairy Farm, Eunos, East Coast, Farrer Park, Geylang, Hougang, Harbourfront, Holland, Jurong, Jurong East, Jurong West, Kallang/ Whampoa, Lim Chu Kang, Marine Parade, Marina, Macpherson, Mandai, Newton, Novena, Orchard, Pasir Ris, Punggol, Potong Pasir, Paya Lebar, Queenstown, Raffles Place, Rochor, River Valley, Sembawang, Sengkang, Serangoon, Serangoon Rd, Seletar, Tampines, Toa Payoh, Tanjong Pagar, Telok Blangah, Tanglin, Thomson, Tuas, Tengah, Upper East Coast, Upper Bukit Timah, Upper Thomson, Woodlands, West Coast, Yishun, Yio Chu Kang.
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