Hello, I understand your concern. Ibuprofen belongs to a group of Non-steroidal anti-inflammatory drug that is used for the treatment of fever, rheumatoid arthritis and as an analgesic. Ibuprofen acts by producing prostaglandins, which relieves the pain. This medication is taken orally and can be taken three to four times in a day. However with certain individuals it can produce side effects ranging from diarrhea, constipation, bloating to more severe ones like dizziness, ringing in the ear, fever, rashes, breathing difficulty. In regard to your question, you have developed a reaction to the medication ibuprofen that has resulted in dizziness, hallucination spells and disoriented. This medication is not suiting your body well. I would suggest you to discontinue the tablet ibuprofen and consult your doctor for a complete evaluation. Hope this helps. Thank you.