Check the over-the-counter naproxen (Aleve) regimen and how much of the daily maximum remains after tablets already taken.
Over-the-counter naproxen only, adults and children 12+. Actual dosing is clinician/pharmacist-determined. Naproxen is an NSAID: it can harm the stomach, kidneys and heart, especially with other NSAIDs, blood thinners, or existing heart, kidney or stomach disease.
Daily allowance remaining (mg)
How to use this tool
Count only 220 mg naproxen tablets taken in the last 24 hours, from all products.
The tool subtracts from the 660 mg daily maximum.
After the first 440 mg, wait 8–12 hours between 220 mg doses.
Pain use beyond 10 days, or fever beyond 3 days, needs clinician advice.
Formula & worked example
After 2 × 220 mg tablets (440 mg), 220 mg of the 660 mg daily maximum remains — one more tablet if needed, at least 8 hours after the previous dose.
Limitations — read this before you rely on it
OTC labelling only; prescription naproxen dosing differs. NSAIDs carry stomach, kidney, heart and bleeding risks and interact with anticoagulants, other NSAIDs, alcohol and several chronic conditions. This tool is not medical advice — check with a pharmacist or clinician, especially with any chronic condition or other medicine.
Frequently asked questions
The brand name for over-the-counter naproxen sodium, an NSAID pain reliever and anti-inflammatory, 220 mg per tablet.
Over the counter: a first dose of 440 mg, then 220 mg every 8–12 hours, up to 660 mg in 24 hours.
OTC naproxen is labelled for ages 12 and up; younger children need clinician advice and a different product or dose.
No — combining NSAIDs raises stomach and kidney risk without better pain relief.
With stomach ulcers or bleeding, severe heart, kidney or liver disease, after heart bypass surgery, or with anticoagulants — ask a clinician first.