What are the main symptoms of an Advil overdose?
Advil (ibuprofen) overdose can cause stomach pain, nausea, vomiting, drowsiness, headache, and dizziness. Severe cases include ringing in the ears, rapid heartbeat, low blood pressure, seizures, coma, or kidney failure.[1][2]
How much Advil is considered an overdose?
Adults risk toxicity above 400 mg/kg body weight; children above 100 mg/kg. A single dose over 100 mg/kg warrants medical attention. For a 70 kg adult, that's roughly 28 grams or 140 standard 200 mg tablets.[1][3]
What happens in severe ibuprofen overdose?
High doses lead to metabolic acidosis, gastrointestinal bleeding, acute kidney injury, and respiratory depression. Symptoms peak 4-6 hours after ingestion, with potential liver damage or heart rhythm issues.[2][4]
First steps if you suspect Advil overdose
Seek emergency care immediately—call poison control (1-800-222-1222 in US) or 911. Do not induce vomiting. Activated charcoal may help if within 1-2 hours.[1][3]
How is ibuprofen overdose treated in hospital?
Treatment includes IV fluids, activated charcoal, gastric lavage, hemodialysis for severe cases, and monitoring for organ damage. Bicarbonate corrects acidosis.[2][4]
Can you recover from an Advil overdose?
Most recover fully with prompt treatment; delays raise risks of permanent kidney or GI damage. Fatalities are rare under medical care.[1][3]
Why do symptoms vary by person?
Factors include dose, age, weight, kidney function, alcohol use, and co-ingested drugs. Chronic users or those with ulcers face higher risks.[2][4]
Sources
[1] Mayo Clinic: Ibuprofen overdose
[2] MedlinePlus: Ibuprofen overdose
[3] Poison Control: Ibuprofen
[4] UpToDate: Ibuprofen poisoning