What are the effects of an Ibuprofen (Nonsteroidal Anti-Inflammatory Drug, NSAID) overdose?

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From the Research

If you suspect an ibuprofen overdose, seek immediate medical attention by calling poison control or going to the emergency room. Symptoms of overdose include nausea, vomiting, stomach pain, drowsiness, headache, ringing in the ears, confusion, and in severe cases, seizures or loss of consciousness. Treatment typically involves activated charcoal to prevent further absorption if the overdose was recent, supportive care to manage symptoms, and monitoring of kidney function and acid-base balance, as seen in a case report of a child who developed shock, metabolic acidosis, and coma following an ibuprofen overdose 1. The maximum recommended daily dose of ibuprofen for adults is 3200 mg (typically 400-800 mg every 6-8 hours), and taking more than this amount can lead to serious complications including gastrointestinal bleeding, kidney damage, and metabolic acidosis, as reported in a study on massive ibuprofen overdose requiring extracorporeal membrane oxygenation for cardiovascular support 2. Ibuprofen overdose is dangerous because it inhibits prostaglandin synthesis throughout the body, affecting multiple organ systems. To prevent overdose, always follow dosing instructions, keep track of total daily intake, avoid combining different NSAID medications, and store medications safely away from children. A systematic review on the use of activated charcoal for gastrointestinal decontamination following acute oral overdose found that activated charcoal can be beneficial in preventing toxicity or improving clinical outcome and survival of poisoned patients, even when administered beyond one hour after ingestion 3. In cases of ibuprofen overdose, it is essential to monitor renal function, as acute renal insufficiency is a rare but reversible effect, as reported in a case of a healthy two-year-old boy who developed reversible acute renal insufficiency after a toxic ingestion of approximately 640 mg/kg ibuprofen 4. Overall, while ibuprofen overdose is common, serious toxic effects are unusual, and guidelines for treatment are straightforward, with a focus on supportive care, monitoring, and prevention of further complications 5.

Some key points to consider in the management of ibuprofen overdose include:

  • Seek immediate medical attention if an overdose is suspected
  • Administer activated charcoal to prevent further absorption if the overdose was recent
  • Provide supportive care to manage symptoms
  • Monitor kidney function and acid-base balance
  • Follow dosing instructions and keep track of total daily intake to prevent overdose
  • Avoid combining different NSAID medications and store medications safely away from children.

It is crucial to prioritize the patient's morbidity, mortality, and quality of life when managing an ibuprofen overdose, and to be aware of the potential complications and toxic effects associated with ibuprofen overdose, as reported in the literature 4, 2, 1, 5, 3.

References

Research

Massive ibuprofen overdose requiring extracorporeal membrane oxygenation for cardiovascular support.

Pediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies, 2007

Research

Acute renal insufficiency in ibuprofen overdose.

Pediatric emergency care, 1995

Research

Ibuprofen overdose.

International journal of clinical practice. Supplement, 2003

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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