Symptoms which may be associated with Ibuprofen overdose: Vertigo, abdominal pain, nausea, vomiting, abnormal hepatic function, hyperkalemia, metabolic acidosis, dizziness, somnolence, headache, loss of consciousness, convulsion, renal failure, dyspnea, respiratory depression and hypotension.
In case of accidental overdose, discontinue use and seek professional assistance immediately.