Kirkland Signature™ Naproxen Sodium 220 mg, 400 Caplets

Kirkland Signature™ Naproxen Sodium 220 mg, 400 Caplets
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Price: $22.35

  • Manufactured by: Kirkland Signature

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Compare Kirkland Signature™ Naproxen Sodium to the active ingredient in Aleve®  

  • Pain Reliever/Fever Reducer  
  • With 8 to 12 Hour Dosing  
  • Fast, Long-Lasting Pain Relief


Temporarily reduces fever and relieves minor aches and pains due to:

  • Minor pain of arthritis  
  • Muscular aches  
  • Backache  
  • Menstrual cramps  
  • Headache  
  • Toothache  
  • The common cold


Do not take more than directed. The smallest effective dose should be used. Do not take longer than 10 days, unless directed by a doctor (see Warnings). Drink a full glass of water with each dose.
Adults and Children 12 Years and Older: Take 1 caplet every 8 to 12 hours while symptoms last. For the first dose you may take 2 caplets within the first hour. Do not take more than 2 caplets in any 8 to 12 hour period. Do not exceed 3 caplets in a 24 hour period.
Children under 12 Years: Ask a doctor.

Active Ingredients (in each caplet):
Naproxen Sodium 220 mg (naproxen 200mg)(NSAID)* - Purpose: Pain reliever/Fever reducer.
*nonsteroidal anti-inflammatory drug  

Inactive Ingredients:
Carnauba Wax, FD&C Blue No 2 Aluminum Lake, Hypromellose, Magnesium Stearate, Microcrystalline Cellulose, Polyethylene Glycol, Povidone, Talc, Titanium Dioxide.

Each caplet contains: Sodium 20 mg.

Allergy Alert: Naproxen sodium may cause a severe allergic reaction, especially in people allergic to aspirin. Symptoms may include: hives, facial swelling, asthma (wheezing), shock, skin reddening, rash or blisters. If an allergic reaction occurs, stop use and seek medical help right away.  

Stomach Bleeding Warning: This product contains a nonsteroidal anti-inflammatory drug (NSAID), which may cause stomach bleeding. The chance is higher if you:  

  • Are age 60 or older.  
  • Have had stomach ulcers or bleeding problems
  • Take a blood thinning (anticoagulant) or steroid drug
  • Take other drugs contain an NSAID (aspirin, ibuprofen, naproxen, or others)
  • Have 3 or more alcoholic drinks every day while using this product
  • Take more or for a longer time than directed


Do not use:

  • If you have ever had an allergic reaction to any other pain reliever/fever reducer
  • Right before or after heart surgery


Ask a doctor before use if you have:

  • Ulcers
  • Bleeding problems
  • High blood pressure
  • Heart or kidney disease
  • Taken a diuretic
  • Reached age 60 or older
  • Problems or serious side effects from taking pain relievers or fever reducers
  • Stomach problems that last or come back, such as heartburn, upset stomach, or stomach pain


Ask a doctor or pharmacist before use if you are :  

  • Taking any other drug containing an NSAID (prescription or nonprescription)
  • Taking a blood thinning (anticoagulant) or steroid drug
  • Under a doctor's care for any serious condition
  • Taking any other drug


When using this product:

  • Take with food or milk if stomach upset occurs
  • Long term continuous use may increase the risk of heart attack or stroke


Stop use and ask a doctor if:

  • You feel faint, vomit blood, or have bloody or black stools. These are signs of stomach bleeding
  • Pain gets worse or lasts more than 10 days
  • Fever gets worse or lasts more than 3 days
  • You have difficulty swallowing
  • It feels like the pill is stuck in your throat
  • You develop heartburn
  • Stomach pain or upset gets worse or last
  • Redness or swelling is present in the painful area
  • Any new symptoms appear


If pregnant or breast-feeding, ask a health professional before use. It is especially important not to use naproxen sodium during the last 3 months of pregnancy unless definitely directed to do so by a doctor because it may cause problems in the unborn child or complications during delivery.  

Keep out of the reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.

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