Shipping Update - May 1 2022

Shipping times are now closer to normal. However, due to the latest outbreak of the highly contagious Omicron strain, some delays in shipping times may still occasionally occur. We will provide updates as the situation changes.

Our normal shipping time averages 1 - 2 weeks. Shipments may sometimes take an additional 2 weeks to arrive, depending on the source country of your order.

Please note that these times are averages and individual shipping times will vary. We recommend that you place your order at least 2 - 4 weeks or more ahead of your normal reorder time to avoid running out of your medication.

We offer a shipping guarantee when you place an order with us. If your order does not arrive within 6 weeks from the date it was shipped, we will re-ship your order to you at no additional cost.

Call Center - New Hours effective April 1, 2022

Our call center hours of operation are now 6:00 am - 9:00 pm Central Time on Monday to Friday, and 7:00 am - 7:00 pm Central Time on Saturday and Sunday.

If you are experiencing increased hold times or are calling outside of these hours, please leave us a message or send us an email and we will get back to you as soon as we can. Due to increased demand on telephone networks worldwide, you may experience some intermittent connection problems. If this happens our agents will call you back.

Our Commitment

If you have any questions about any changes in our service please do not hesitate to contact us. Our staff are working tirelessly to ensure the timely fulfillment and delivery of all orders. The health and safety of our customers and staff is our highest priority and we remain committed to providing service at the highest level.

We appreciate your business and thank you for your continued support.

Management and Staff
Medix Pharmacy

(Montelukast Sodium)

Prescription Settings Edit

Brand Name Choices

Singulair 10mg
Singulair 10mg

Montelukast Sodium

Manufactured by MSD

Product of United Kingdom

Dispensed by a licensed pharmacy in the United Kingdom

Prescription Required

Parallel Import

Singulair 10mg
Singulair 10mg

Montelukast Sodium

Manufactured by Merck Canada Inc

Product of Canada

Dispensed by an approved Canadian pharmacy partner

Prescription Required

More Brand Name Choices

Generic Choices

Montelukast Sodium 10mg
Montelukast Sodium 10mg

Marketed as Ran-Montelukast in Canada

Generic Equivalent of Singulair 10mg

Manufactured by Ranbaxy

Product of Canada

Dispensed by an approved Canadian pharmacy partner

Prescription Required

Montelukast Sodium 10mg
Montelukast Sodium 10mg

Generic Equivalent of Singulair 10mg

Manufactured by Various UK Generic Manufacturers (MHRA Approved)

Product of United Kingdom

Dispensed by a licensed pharmacy in the United Kingdom

Prescription Required

More Generic Choices

What Singulair is and what it is used for

What Singulair is Singulair is a leukotriene receptor antagonist that blocks substances called leukotrienes. How Singulair works Leukotrienes cause narrowing and swelling of airways in the lungs and also cause allergy symptoms. By blocking leukotrienes, Singulair improves asthma symptoms, helps control asthma and improves seasonal allergy symptoms (also known as hay fever or seasonal allergic rhinitis). When Singulair should be used Your doctor has prescribed Singulair to treat asthma, preventing your asthma symptoms during the day and night.
• Singulair is used for the treatment of adults and adolescents 15 years of age and older who are not adequately controlled on their medication and need additional therapy.
• Singulair also helps prevent the narrowing of airways triggered by exercise.
• In those asthmatic patients in whom Singulair is indicated in asthma, Singulair can also provide symptomatic relief of seasonal allergic rhinitis. Your doctor will determine how Singulair should be used depending on the symptoms and severity of your asthma.

How to take Singulair

Always take this medicine exactly as your doctor or pharmacist has told you. Check with your doctor or pharmacist if you are not sure.
• You should take only one tablet of Singulair once a day as prescribed by your doctor.
• It should be taken even when you have no symptoms or have an acute asthma attack. For adults and adolescents 15 years of age and older: The recommended dose is one 10 mg tablet to be taken daily in the evening. If you are taking Singulair, be sure that you do not take any other products that contain the same active ingredient, montelukast. This medicine is for oral use. You can take Singulair 10 mg with or without food. If you take more Singulair than you should Contact your doctor immediately for advice. There were no side effects reported in the majority of overdose reports. The most frequently occurring symptoms reported with overdose in adults and children included abdominal pain, sleepiness, thirst, headache, vomiting, and hyperactivity. If you forget to take Singulair Try to take Singulair as prescribed. However, if you miss a dose, just resume the usual schedule of one tablet once daily. Do not take a double dose to make up for a forgotten dose. If you stop taking Singulair Singulair can treat your asthma only if you continue to take it. It is important to continue taking Singulair for as long as your doctor prescribes. It will help control your asthma. If you have any further questions on the use of this medicine, ask your doctor or pharmacist

Possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them. In clinical studies with Singulair 10 mg film-coated tablets, the most commonly reported side effects (may affect up to 1 in 10 people) thought to be related to Singulair were:
• abdominal pain
• headache These were usually mild and occurred at a greater frequency in patients treated with Singulair than placebo (a pill containing no medication). Serious side effects Talk with your doctor immediately if you notice any of the following side effects, which may be serious, and for which you may need urgent medical treatment.

Uncommon: the following may affect up to 1 in 100 people
• allergic reactions including swelling of the face, lips, tongue, and/or throat which may cause difficulty in breathing or swallowing
• behaviour and mood related changes: agitation including aggressive behaviour or hostility, depression
• seizure

Rare: the following may affect up to 1 in 1,000 people
• increased bleeding tendency
• tremor
• palpitations

Very rare: the following may affect up to 1 in 10,000 people
• combination of symptoms such as flu-like illness, pins and needles or numbness of arms and legs, worsening of pulmonary symptoms and/or rash (Churg-Strauss syndrome) (see Section 2)
• low blood platelet count
• behaviour and mood related changes: hallucinations, disorientation, suicidal thoughts and actions
• swelling (inflammation) of the lungs
• severe skin reactions (erythema multiforme) that may occur without warning
• inflammation of the liver (hepatitis)

Other side effects while the medicine has been on the market

Very common: the following may affect more than 1 in 10 people
• upper respiratory infection

Common: the following may affect up to 1 in 10 people
• diarrhoea, nausea, vomiting
• rash
• fever
• elevated liver enzymes

Uncommon: the following may affect up to 1 in 100 people
• behaviour and mood related changes: dream abnormalities, including nightmares, trouble sleeping, sleepwalking, irritability, feeling anxious, restlessness
• dizziness, drowsiness, pins and needles/numbness
• nosebleed
• dry mouth, indigestion
• bruising, itching, hives
• joint or muscle pain, muscle cramps
• bedwetting in children
• weakness/tiredness, feeling unwell, swelling

Rare: the following may affect up to 1 in 1,000 people
• behaviour and mood related changes: disturbance in attention, memory impairment, uncontrolled muscle movements

Very rare: the following may affect up to 1 in 10,000 people
• tender red lumps under the skin, most commonly on your shins (erythema nodosum)

Reporting of side effects If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in this leaflet. You can also report side effects directly (see details below). By reporting side effects you can help provide more information on the safety of this medicine. United Kingdom: Yellow Card Scheme at: or search for MHRA Yellow Card in the Google Play or Apple App Store Ireland: HPRA Pharmacovigilance, Earlsfort Terrace, IRL
•Dublin 2; Tel: +353 1 6764971; Fax: +353 1 6762517. Website:; e-mail: [email protected] Malta: ADR Reporting at:

How to Store Singulair

Keep this medicine out of the sight and reach of children.
• Do not use this medicine after the expiry date which is stated on the blister after EXP. The first two numbers indicate the month

Fast Shipping

Fast Shippings

2 to 3 weeks on average

The average shipping time is 2 weeks in North America and 4 weeks internationally. We offer free shipping on all orders shipped to North America. Shipping is a flat rate of $20.00 for all other countries.

Price Match Guarantee

Price Match Guarantees

If you have been prescribed medication by your doctor and cannot afford the high price at your local pharmacy, Medix Pharmacy is the solution for you. All orders are backed with a price match and satisfaction guarantee.

Your Trusted Pharmacy Referral Service

Medix Pharmacy is an international pharmacy referral service. With a network of licensed pharmacy partners in Canada, United Kingdom, Australia, and New Zealand, we are able to help you lower the costs of your medications.

Our pharmacy partners are all thoroughly vetted and qualified to ensure that the medication you receive is cost effective, safe and effective. Because we only work with licensed pharmacies, you can rest assured that your medication is safe, effective, and genuine.

  • Free standard delivery to your door, to any international address
  • Option to add Tracked Deliveries
  • Handy reminders to re-order so you do not run out
  • Professional & Knowledgeable Customer Services Team
  • Save time, with no need for repeated trips to your physician or local drugstore

With a dedicated customer service team, free standard shipping, and a record of providing significant saving for our customers, we believe that you do not need to compromise quality or safety in your search for value.

If you are unable to find your prescribed medicine on our website, please fill out the form below and we will confirm pricing and availability within 1 business day. You may also call us at 1-866-500-6633 and one of our patient care representatives will be happy to assist you.