Advil® Extra Strength Caplets (ibuprofen 400mg) are a pain reliever and fever reducer formulated to provide temporary relief from a variety of aches and pains. Key Benefits: Fast-Acting: Starts working within 15-30 minutes to reduce pain and fever. Long-Lasting: Provides up to 8 hours of relief. Powerful Pain Relief: Effective against various pain types including: Headache Muscle aches Backache Menstrual cramps Arthritis pain Toothache Pain associated with common cold and flu Keep all medications out of the reach of children. Disclaimer: The information provided on this website is intended for general knowledge and informational purposes only, and does not constitute medical advice; Always consult with a healthcare professional before starting any new dietary supplements or medications. For specific product information or advice, please consult the product label or contact our pharmacy at (866) 430-6877.