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Naproxen (Aleve)

By the Life in Good Form editors. Updated 2026-10-15.

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Quick answerNaproxen sodium is an over-the-counter NSAID sold as Aleve and store brands. Each tablet has naproxen sodium 220 mg (naproxen 200 mg). For adults and children 12 and older, the Aleve label says take 1 tablet every 8 to 12 hours, you may take 2 within the first hour for the first dose, and do not exceed 2 in any 8 to 12 hour period or 3 in 24 hours. Drink a full glass of water with each dose. Like ibuprofen, naproxen carries stomach bleeding and heart attack and stroke warnings, so use the smallest effective dose for the shortest time.
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Naproxen vs ibuprofen at a glance

DetailNaproxen sodium (Aleve)Ibuprofen (Advil)
Amount per pill220 mg naproxen sodium (naproxen 200 mg)200 mg
How often1 every 8 to 12 hours1 every 4 to 6 hours
Daily limit (12 and older)Not more than 3 in 24 hoursNot more than 6 in 24 hours
Extra directionDrink a full glass of water with each doseTake with food or milk if stomach upset occurs

Details are from the Aleve and Advil DailyMed labels. Both are NSAIDs with similar warnings; see our ibuprofen guide.

What naproxen treats

The Aleve label lists naproxen sodium as a pain reliever and fever reducer that temporarily relieves minor aches and pains due to minor pain of arthritis, muscular aches, backache, menstrual cramps, headache, toothache and the common cold, and temporarily reduces fever. The Aleve carton describes it as strength to last 12 hours, which is why it is dosed less often than ibuprofen.

If you need to avoid NSAIDs, see our acetaminophen guide. For local relief, see our muscle rub cream guide.

Stomach bleeding warning

The store-brand naproxen sodium label says this product contains an NSAID, which may cause severe 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 NSAIDs such as aspirin or ibuprofen, have 3 or more alcoholic drinks every day while using it, or take more or for longer than directed.

Stop use and ask a doctor if you feel faint, vomit blood, have bloody or black stools, or have stomach pain that does not get better.

Heart, kidney and other warnings

Pregnancy and children

The label says it is especially important not to use naproxen sodium at 20 weeks or later in pregnancy unless definitely directed to do so by a doctor. If pregnant or breastfeeding, ask a health professional before use.

For children under 12, the Aleve label says ask a doctor. Keep out of reach of children, and in case of overdose, get medical help or contact a Poison Control Center right away.

When to stop

Stop use and ask a doctor if pain gets worse or lasts more than 10 days, fever gets worse or lasts more than 3 days, redness or swelling is present in the painful area, or any new symptoms appear. Get emergency help for symptoms of heart problems or stroke: chest pain, trouble breathing, weakness in one part or side of the body, slurred speech or leg swelling.

For heat on sore muscles, see our electric heating pad guide, and for fever checks our digital thermometer guide.

What to look for when you buy

Aleve naproxen sodium tablets, 220 mg

Best for: Longer-lasting relief with fewer doses

Its label lists naproxen sodium 220 mg, 1 tablet every 8 to 12 hours, not more than 3 in 24 hours.

Watch out: Drink a full glass of water with each dose.

See options on Amazon

Aleve Liquid Gels

Best for: People who prefer capsules

Its label lists naproxen sodium 220 mg (naproxen 200 mg) in each capsule.

Watch out: Same NSAID warnings apply.

See options on Amazon

Amazon Basic Care naproxen sodium tablets

Best for: A store-brand option

Its DailyMed label carries the same naproxen sodium warnings and directions format.

Watch out: Check the label for the strength and count.

See options on Amazon
When to talk to a doctor: Get emergency help for chest pain, trouble breathing, weakness on one side, slurred speech, vomiting blood or black stools. Ask a doctor before use if you have heart, kidney or stomach problems.

Questions people ask

How many Aleve can I take in a day?
Adults and children 12 and older: do not exceed 3 tablets in 24 hours, per the label.
How long does naproxen last?
The Aleve label doses it every 8 to 12 hours; the carton says strength to last 12 hours.
Is naproxen stronger than ibuprofen?
It is dosed less often; both are NSAIDs with similar stomach and heart warnings.
Can I take naproxen with ibuprofen?
No. The label's bleeding risk rises when you take other NSAIDs such as ibuprofen.
Should I take naproxen with water?
Yes. The Aleve label says drink a full glass of water with each dose.
Can I take 2 Aleve at once?
For the first dose only, the label says you may take 2 tablets within the first hour; after that, 1 every 8 to 12 hours.

Sources

Sources checked 2026-10-15.