How many Advil can you take in 24 hours?
Advil is ibuprofen. The maximum number you can take in 24 hours depends on the strength of your tablets (for example, 200 mg or 400 mg) and your age.
- For most adults and teens 12+, the usual over-the-counter dosing is 200 mg every 4–6 hours as needed.
- The OTC maximum is 1,200 mg total ibuprofen in 24 hours.
To translate that into “how many Advil tablets”:
- If your Advil tablet is 200 mg, 1,200 mg/day = 6 tablets of 200 mg in 24 hours.
- If your Advil dose form is 200 mg per tablet (common OTC), you should not exceed 6 tablets in a day unless a clinician tells you otherwise.
When does the 24-hour limit change?
The daily maximum can differ if you are:
- Using prescription-strength ibuprofen (higher limits may be directed by a doctor).
- Under age 12 (pediatric dosing is by weight and is different from the adult OTC guidance).
- Taking other medicines that include ibuprofen or other NSAIDs (you must count them toward the total to avoid overdosing).
- Using it for more than a couple of days without medical advice (especially if pain or fever persists).
What should you do if you already took some?
If you already took Advil within the last 24 hours, add up all ibuprofen doses you’ve taken (including combination products). Stop at the OTC maximum unless you were prescribed something different by a healthcare professional.
Safety check: when to avoid more and get help
Avoid taking more Advil and get medical help urgently if you have signs of stomach bleeding (black/tarry stools, vomiting blood), severe allergic symptoms (swelling, trouble breathing), or symptoms of overdose (severe nausea/vomiting, dizziness, confusion).
If you tell me the mg per Advil tablet you have (often 200 mg) and your age, I can calculate the exact maximum number of tablets for 24 hours.