Buy Anaprox (Naproxen) Online From Canada | Low Cost
Anaprox DS 550mg
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Product type:
Active Ingredient(s):
naproxen sodium
550 mg
Pack Size:
100 tablet(s)
Anaprox DS
Country of Origin:

Buy Anaprox DS (Naproxen) 275, 550 mg Online

Other strength:

What is Anaprox (Naproxen)?

Anaprox is an analgesic used for pain relief. Formulated with a high concentration of naproxen, the drug effectively alleviates mild-to-moderate pain with inflammation in musculoskeletal trauma and post-dental extraction. It is also effective against pain caused by post-partum cramping and dysmenorrhea. Anaprox is a product of Roche Holding AG, a global healthcare company headquartered in Basel, Switzerland.

This medication is also known under the following names in the USA and Canada:

Brand names:

  • Aflaxen,
  • Aleve,
  • Aleve Arthritis,
  • Anaprox,
  • Anaprox DS,
  • EC Naprosyn,
  • Naprelan,
  • Naprelan 500,
  • Naprelan Dose Card,
  • Naprosyn, Naxen

Generic names:

  • Naproxen

Active ingredients

Anaprox (naproxen) is an analgesic belonging to a class of medications called non-steroidal anti-inflammatory drugs (NSAIDs). Apart from its pain-relieving properties, naproxen also has analgesic and anti-inflammatory properties. Naproxen exerts its inhibitory effects on cyclooxygenases (COX), thereby reducing prostaglandin biosynthesis. At the same time, it inhibits thromboxane synthase to reduce the production thromboxane A2. Together, these actions result in less inflammation and platelet aggregation.

What is Anaprox used for?

  • Mild-to-moderate pain (with inflammation) in post-dental extraction and musculoskeletal trauma;
  • Pain linked to dysmenorrhea and post-partum cramping.


Each bottle comes with 100 film-coated Anaprox tablets, which are blue in color.

Use Anaprox as directed by your doctor. Do not stop using the drug unless the doctor says otherwise.

Your doctor may use the lowest effective dose to minimize the risk of side effects. Do not change the dosage without asking your doctor. Do not exceed the maximum daily dose of 1,375mg. Do not use Naproxen more frequently (or for a longer duration) than prescribed.

Naproxen side effects

  • Sweating
  • Dyspnea
  • Palpitations
  • Thirst
  • Dizziness
  • Headache
  • Light-headedness

This list of adverse effects may not be complete. Some patients may experience side effects other than the ones in the above list. If you experience unexpected side effects, tell your doctor right away.

Warnings and precautions

Refer to the following sections for more information on special warnings and precautions related to Anaprox. Read them thoroughly before use.


The contraindications of the Anaprox are listed below.

  • Allergy to naproxen, or any of the ingredients in the formulation
  • Inflammatory bowel disease (IBD)
  • Children less than 18 years of age
  • Hyperkalemia
  • History of allergic-type reactions after using other NSAIDs or aspirin
  • History of urticarial and asthma
  • Cerebrovascular bleeding/other bleeding disorders
  • Active GI bleeding, or active peptic/duodenal/gastric ulcer
  • Third trimester of pregnancy
  • Severe hepatic and renal impairment
  • Peri-operative setting of coronary artery bypass graft (CABG) surgery
  • Uncontrolled severe heart failure


  • Do not share this medication with others, even if they experience symptoms similar to yours.
  • Avoid alcoholic drinks while on this medication. Alcohol may increase the risk of stomach issues.
  • Before undergoing a heart surgery, tell your doctor that you are on Anaprox.
  • Do not use Anaprox in the third trimester of pregnancy. Speak with your doctor if you are pregnant (or plan to become pregnant) while taking this drug. Naproxen may also decrease fertility in females.
  • Discuss with your doctor for alternative treatments if you have a history of stroke/mini stroke, congestive heart failure, heart attack, vision loss and angina.
  • Due to its unestablished safety profile in pediatrics, do not use Anaprox in children under 18 years of age.

Drug interactions

  • Glucocorticoids
  • Blood thinners
  • Blood-pressure-lowering agents e.g. beta blockers, angiotensin receptor blockers/angiotensin-II antagonists, ACE inhibitors
  • Digoxin
  • Anti-platelet drugs e.g. aspirin
  • Antacids
  • Cyclosporine
  • Methotrexate
  • other NSAIDs e.g. ibuprofen
  • Diuretics
  • Selective Serotonin Reuptake Inhibitors (SSRIs)
  • Lithium
  • Cholestyramine
  • Probenecid

This may not be a complete list of interactions.


Keep Anaprox at a room temperature of 15 to 30°C in a cool, dry place. Avoid exposure to light. The drug may be harmful if accidentally ingested in large quantities. Keep out of reach of children.

What if I overdose?

In case of overdose, seek medical help immediately. Contact a regional Poison Information Center or go to the nearest hospital. Some of the signs of overdose are dizziness, epigastric pain, hypoprothrombinemia, metabolic acidosis, disorientation, apnea, abdominal discomfort, indigestion, nausea, and vomiting. You should seek medical attention even if you do not experience any signs of an overdose.

What if I miss a dose?

If you miss a dose, take it as soon as you remember. If it is almost time for the next dose, you should skip the missed dose and take the next dose instead. Do not take 2 doses of Anaprox at the same time, as this may cause overdose.