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What is the maximum dose of Advil (ibuprofen) for adults?
For most adults, the maximum OTC (over-the-counter) dose of Advil (ibuprofen) is 1,200 mg in 24 hours (typically done as 200 mg tablets every 4–6 hours as needed, staying within that daily cap).
Is the max dose different for children?
Yes. Children’s maximum ibuprofen dosing is based on weight, and the total daily amount should follow the product label or a clinician’s instructions. Using the adult cap for children can be unsafe.
Can doctors prescribe higher doses than the OTC maximum?
Doctors can prescribe higher ibuprofen doses for specific conditions, but that depends on the patient’s medical history and kidney/GI risk. You should follow the prescription instructions rather than using the OTC daily cap.
How to avoid accidental overdose
Many cold/flu or pain products contain other NSAIDs (or the same drug), so check labels for ibuprofen and NSAID ingredients. Do not combine Advil with other NSAIDs (like naproxen or higher-dose aspirin) unless a clinician tells you to.
When to seek medical help urgently
Get urgent care or poison-control help if someone may have taken more than the recommended maximum, especially if there are symptoms like severe stomach pain, vomiting blood, black/tarry stools, extreme drowsiness, trouble breathing, or very low urine output.
Sources
No sources were provided with your question. If you tell me the Advil strength you have (e.g., 200 mg tablets, liquid concentration) and whether it’s for an adult or a child (age/weight), I can translate the maximum into the exact number of doses per day.