Recommended Advil Dosing for Adults
Advil (ibuprofen) dosing depends on pain level, age, and condition. Adults typically take 200-400 mg every 4-6 hours as needed, not exceeding 1,200 mg per day without medical advice. For fever or inflammation, start with 200 mg every 4-6 hours, up to 3,200 mg daily under doctor supervision.[1]
Children's Advil Dosing by Age and Weight
Use the syrup or chewables based on weight, not just age:
- 6-11 months (12-17 lbs): 50 mg every 6-8 hours.
- 12-23 months (18-23 lbs): 75 mg every 6-8 hours.
- 2-3 years (24-35 lbs): 100 mg every 6-8 hours.
Maximum 4 doses per day. Consult a pediatrician first.[1]
What Happens If You Take It Too Often?
Exceeding recommended doses risks stomach ulcers, bleeding, kidney damage, or heart issues, especially with long-term use or in those over 65. Daily limits prevent these; symptoms like black stools or swelling signal overdose—seek emergency care.[2]
How Long Can You Safely Take Advil?
Short-term (under 10 days) for pain or fever is standard. Chronic use needs doctor monitoring for alternatives like acetaminophen. Avoid if you have ulcers, asthma, or take blood thinners.[1][2]
Advil vs. Tylenol: Dosing Differences
| Aspect | Advil (Ibuprofen) | Tylenol (Acetaminophen) |
|--------|-------------------|-------------------------|
| Every | 4-6 hours | 4-6 hours |
| Adult max/day | 1,200 mg OTC (3,200 mg Rx) | 3,000-4,000 mg |
| Best for | Pain + inflammation | Pain + fever only |
| Stomach risk | Higher | Lower |
Switch if stomach upset occurs.[3]
[1]: Advil Official Dosing Guide
[2]: FDA Ibuprofen Warnings
[3]: Mayo Clinic Pain Reliever Comparison